Curriculum Vitae - Harvard John A. Paulson School of Engineering

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CURRICULUM VITAE

NAME: Federico Capasso

ADDRESS: School of Engineering and Applied Sciences

Harvard University

205 A Pierce Bldg

29 Oxford Street

Cambridge MA 02138

PHONE: (617) 384-7611 FAX: (617) 495-2875

EMAIL: capasso@seas.harvard.edu

PERSONAL: Married; two children

CITIZENSHIP: Italian and U.S. (Naturalized; 09/23/1992)

EDUCATION:

1973 Doctor of Physics, Cum Laude

University of Rome, Italy

1973-1974 Postdoctoral Fellow

Fondazione Bordoni, Rome, Italy

ACADEMIC APPOINTMENTS

Jan. 2003- Robert Wallace Professor of Applied Physics

Vinton Hayes Senior Research Fellow in Electrical Engineering

School of Engineering and Applied Sciences (formerly, Division)

Harvard University, Cambridge, MA

PROFESSIONAL POSITIONS:

2000 – 2002 Vice President of Physical Research, Bell Laboratories

Lucent Technologies, Murray Hill, NJ

1997- 2000 Department Head, Semiconductor Physics Research, Bell Laboratories

Lucent Technologies, Murray Hill, NJ.

1987- 1997 Department Head, Quantum Phenomena and Device Research, Bell Laboratories Lucent

Technologies (formerly AT&T Bell Labs, until 1996), Murray Hill, NJ

1984 – 1987 Distinguished Member of Technical Staff, Bell Laboratories, Murray Hill, NJ

1977 – 1984 Member of Technical Staff, Bell Laboratories, Murray Hill, NJ

1976 – 1977 Visiting Scientist, Bell Laboratories, Holmdel, NJ

1974 – 1976 Research Physicist, Fondazione Bordoni, Rome, Italy

Honors

Awards:

2013 Gold Medal of SPIE

2013 European Physical Society Quantum Electronics and Optics Award

2013 Humboldt Research Award

2011 Jan Czochralski Award of the European Materials Research Society

2011 Galileo Galilei Medal of the Italian Society for Optics and Photonics

2010 Julius Springer Prize in Applied Physics

2010 Berthold Leibinger Zukunft Prize (Future prize)

2005 King Faisal International Prize for Science

2005 Gold Medal of the President of Italy for meritorious achievement in science

2004 Edison Medal, Institute of Electrical and Electronic Engineers (IEEE)

2004 Arhur Schawlow Prize in Laser Science, American Physical Society

2004 Tommasoni & Chisesi Prize for Outstanding Achievements in Physics

2003 Goff Smith Prize and Lecture, University of Michigan

2002 Duddell Medal and Prize of the Institute of Physics (London, UK)

2001 Robert Wood Prize of the Optical Society of America

2000 Willis E. Lamb Medal for Laser Physics and Quantum Optics

2000 NASA Group Achievement Award

1998 IEEE/Laser & Electrooptics Society W. Streifer Award for Scientific

Achievement

1998 Rank Prize in Optoelectronics (UK)

1998 Capitolium Prize of the Mayor of Rome, Italy

1997 Wetherill Medal of the Franklin Institute

1997 Bell Laboratories Fellow Award

1995 Materials Research Society Medal

1995 Moet Hennessy  Louis Vuitton “Leonardo da Vinci” Award of Excellence (France)

1995 Newcomb Cleveland Prize of the American Assosciation for the Advancement of

Science (AAAS) for best paper published in Science

1995 Electronics Letters Prize of the Institute of Electrical Engineers (London, UK)

1994 Heinrich Welker Memorial Medal (Germany) and International

CompoundSemiconductors Symposium Award

1993 The New York Academy of Sciences Award

1991 IEEE David Sarnoff Award in Electronics

1984 Bell Laboratories Distinguished Member of Technical Staff Award

Memberships/Fellowships

2012 – Foreign Member, Accademia dei Lincei

1995 - Member, National Academy of Sciences

1996 - Member, National Academy of Engineering

1998 - Fellow, American Academy of Arts and Sciences

1999 - Fellow, The Institute of Physics (UK)

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1997- Honorary Member, of the Franklin Institute

1992 - Fellow, American Association for the Advancement of Science

1991 - Fellow, International Society for Optical Engineering (SPIE)

1989 - Fellow, Optical Society of America

1987 - Fellow, Institute of Electrical and Electronic Engineers

1986 - Fellow, American Physical Society

Honorary Doctorates and Other Honors

2011 Honorary Doctorate University Paris Diderot, France

2011 Honorary Doctorate of Technology, Lund University, Sweden

2011 Honorary Doctorate in Materials Science, University of Roma III, Italy

2003 Honorary Doctorate in Electrical Engineering, University of Bologna, Italy

2004 Commendatore of the Italian Republic

1.

SCIENTIFIC HIGHLIGHTS

Quantum Cascade Lasers (QCLs) and Bandstructure Enginrering.

These lasers, represent the most important highlight of the research of Capasso and his team over a 20 year period on band-structure engineering, a technique to design and implement artificially structured ( “man-made”) semiconductor ,materials and related phenomena/ devices, of which he is the pioneer and which revolutionized the design of heterojunction devices. Invented and demonstrated by Capasso and his group in 1994,

QCLs are the first lasers in which the emission wavelength can be tailored over an extreme broad range using quantum design. They have revolutionized mid-infrared photonics, as they represent the first high performance and reliable semiconductor lasers for this technologically and scientifically important spectral region. They are finding widespread use in scientific and industrial applications: high-resolution spectroscopy, chemical sensing and trace gas analysis, atmospheric chemistry, combustion and medical diagnostics. Numerous companies are commericializing QC lasers and related sensors .

A tutorial account of Capasso's research on quantum cascade lasers has appeared in a book for a lay audience on materials research by Ivan Amato ("Stuff: the materials the world is made of", Basic Books, New York, NY, 1997) and in the article "Diminishing dimensions" in a special issue of Scientific American, entitled the Solid-State Century,

1997-1998.

2. Quantum phenomena in nanostructures and novel heterostrcuture /quantum devices

 Observation of electronic bound-states in the continuum above a potential well, verifying a 1929 prediction by Von Neumann and Wigner.

 Coupled quantum well semiconductors with giant intersubband nonlinear optical susceptibilities, probably the highest ever observed. These nonlinearities have been

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successfully used by Capasso and his group within the active region of QC lasers to further enhance their wavelength agility and functionality.

 Demonstration of tunable band discontinuities with doping interface dipoles. This method has for the first time made it possible to tailor a fundamental property of heterojunctions.

 Observation of resistance resonance associated with quantum interference in coupled quantum wells.

 Tunable Fano interference in potential wells.

 Observation of sequential resonant tunneling through a quantum well superlattice.

 Observation of giant photoconductive gain by effective mass filtering.

 Invention of solid-state photomultipliers.

 Invention and demonstration of resonant tunneling bipolar transistors and circuits with reduced complexity. This work has stimulated new research in multiple valued logic and multilevel coding.

3.

Physics of deformed laser resonators

 Bow-tie lasers based on chaotic resonators;

 Kolmogorov-Arnold-Moser transition to chaos in deformed semiconductor lasers

 Whispering gallery mode lasers with highly directional emission: elliptical notched resonators and Limaçon resonators

4.

Plasmonics and Metasurfaces.

 Generalized laws of reflection and refraction demonstrated and theoretical derived for a general class of designer metasurfaces.

 Flat optics based on metasurfaces such as aberration free flat lenses, vortex plates, background free quarter wave plates

 New surface plasmon coupling coupler (fishbone grating), allowing for the first time polarization controlled directional coupling.

 Plasmonic laser antennas with ultrahigh intensity nanoscale spots in the near-field

 Wavefront engineering of light sources including highly collimated mid-ir and fra-ir semiconductor lasers; multibeam collimated lasers, etc.

 Core-shell nanoparticles clusters (trimers, quadrumers and heptamers) exhibiting magnetic activity in the near infrared and giant Fano resonances.

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5.

Casimir forces

This research has focused on basic studies of the Casimir effect, i.e. the attractive force between uncharged metals and dielectrics due to vacuum fluctuations, using

MicroElectroMechanicalSystems (MEMS) and atomic force techniques and of the repulsive Casmir force. This line of research is ultimately aimed at engineering these quantum electrodynamical forces by designing quantum fluctuations through controlled changes (shapes and materials) of the boundary conditions of the electromagnetic fields.

Highights of this work are:

 First measurement of the repulsive Casimir-Lifshitz force .

 Demonstration of actuators and nonlinear oscillators using the Casimir force, the observation of the effect of the skin depth on the Casimir force;

 Observation of the Casimir effect in a fluid

Publications

Invited Papers

Alejandro W. Rodriguez, Pui-Chuen Hui, David P. Woolf, Steven G. Johnson, Marko

Lonˇcar, and Federico Capasso, “Classical and fluctuation-induced electromagnetic interactions in micron-scale systems: designer bonding, antibonding, and Casimir forces ”, Ann. Phys. (Berlin), DOI 10.1002/andp.201400160 (2014)

Nanfang Yu and Federico Capasso, Flat optics with designer metasurfaces

Nature Materials 13 , 139 (2014)

Nanfang Yu, Patrice Genevet, Francesco Aieta, Mikhail A. Kats, Romain Blanchard,

Guillaume Aoust, JeanPhilippe Tetienne, Zeno Gaburro, and Federico Capasso “Flat

Optics: Contro lling Wavefronts with Optical Antenna Metasurfaces” IEEE J. Selected

Topics in Quantum Electron .

19 , 4700423 (2013)

Nanfang Yu, Qijie Wang, Federico Capasso “Beam engineering of quantum cascade lasers” Laser & Photonics Reviews 6 , 24 (2012)

Y. Chassagneux, Q. J. Wang, S. P. Khanna, E. Strupiechonski, J. R. Coudevylle, E. H.

Linfield, A. G. Davies, F. Capasso, M. A. Belkin, R. Colombelli “Limiting factors to the temperature performance of THz quantum cascade lasers based on the resonantphonon depopulation scheme” IEEE Transactions on Terahertz Science and Technology

2, 83 (2012)

Alejandro W. Rodriguez, Federico Capasso, Steven G. Johnson; “ Designing evanescent optical interactions to control the expression of Casimir forces in optomechanical structures” Nature Photonics 5 , 211 (2011)

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Patrice Genevet, Jean-Philippe Tetienne, Romain Blanchard, Mikhail A. Kats, J. P.

Balthasar Muller, Marlan O. Scully, Federico Capasso; Enhancement of optical processes in coupled plasmonic nanocavities” Applied Optics 50 , 56 (2011)

Aleksander K. Woijcik, Nanfang Yu, Federico Capasso, Alexey Belyanin; “Nonlinear optical interactions of laser modes in quantum cascade lasers” Journal of Modern Optics

58 , 727 (2011)

Federico Capasso; “High-performance midinfrared quantum cascade lasers”

Journal of Optical Engineering 49 , 111102 (2010)

Nanfang Yu, Federico Capasso; “Wavefront engineering for mid-infrared and terahertz quantum cascade lasers” Journal of Optical Society of America B 27 , 18 (2010 )

Mariano A Zimmler, Federico Capasso,Sven Muller, Carsten Ronning

“Optically pumped nanowire lasers : invited review” Semiconductor Science and

Technology 25 , 24001 (2010)

Robert F. Curl, Federico Capasso, Claire Gmachl, Anatoliy A. Kosterev, Barry

McManus, Rafał Lewicki, Michael Pusharsky, Gerard Wysocki, Frank K. Tittel,

“Quantum Cascade Lasers in Chemical Physics” Chemical Physics Letters , 487 , 1

(2010)

Nanfang Yu, Romain Blanchard, Jonathan Fan, QiJie Wang, Christian Pflugl, Laurent

Diehl, Tadataka Edamura, Shinichi Furuta, Masamichi Yamanishi, Hirofumi Kan,

Federico Capasso, “Plasmonics for laser beam shaping”, IEEE Transactions on

Nanotechnology 9 , 11 (2010)

Federico Capasso, Nanfang Yu, Ertugrul Cubukcu Elizabeth Smythe “Using plasmonics to shape light beams” Optics and Photonics News , 20 , 22 (2009)

Mikhail A. Belkin, Qi Jie Wang, Christian Pflugl, Alexey Belyanin, Suraj P. Khanna,

Alexander Giles Davies, Edmund Harold Linfield, Federico Capasso, “High-temperature operation of t erahertz quantum cascade laser sources”,

IEEE Journal of Selected

Topics in Quantum Electronics 15 , 952 (2009)

E. Cubukcu, N. Yu, E. J. Smythe, L. Diehl, K. B. Crozier, and Federico Capasso,

“Plasmonic laser antennas and related devices”

IEEE Journal of Selected Topics in

Quantum Electronics 14 , 1448 (2008)

F. Capasso, J.N. Munday, D. Iannuzzi, and H.B. Chan, “Casimir forces and quantum electrodynamical torques: Physics and nanomechanics.” IEEE Journal Selected Topics

Quantum Electronics 13(2): 400 (2007).

A. Ozcan, E. Cubukcu, A. Bilenca, B.E. Bouma, F. Capasso, and G.J. Tearney.

“Differential near-field scanning optical miscroscopy using sensor arrays.” IEEE J

Selected Topics Quantum Electronics 13 : 1721 (2007).

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F. Capasso, R. Paiella, R. Martini, R. Colombelli, C. Gmachl, T.L. Myers, M.S.

Taubman, R.M. Williams, C.G. Bethea, K. Unterrainer, H.Y. Hwang, D.L. Sivco, A.Y.

Cho, A.M. Sergent, H.C. Liu, E.A. Whittaker. “Quantum cascade lasers: Ultrahighspeed operation, optical wireless communication, narrow linewidth, and far-infrared emission.” IEEE J Quantum Electron 38: 511 (2002).

C. Gmachl, A. Straub, R. Colombelli, F. Capasso, D.L. Sivco, A.M. Sergent, and A.Y.

Cho. “Single-mode, tunable distributed-feedback and multiple-wavelength quantum cascad e lasers.”

IEEE J Quantum Electron 38: 569 (2002).

F. Capasso, R. Colombelli, R. Paiella, C. Gmachl, A. Tredicucci, D.L. Sivco, A.Y. Cho.

“Far infrared and ultra-high-speed quantum cascade lasers.” Optics & Photonics News

12: 40 (2001).

F. Capasso, C. Gmachl, R. Paiella, A. Tredicucci, A.L. Hutchinson, D.L. Sivco, J.N.

Baillargeon, A.Y. Cho, and H.C. Liu. “New frontiers in quantum cascade lasers and applications.” Special Millenium Issue: IEEE J Quant Elect 6: 931 (2000).

C. Gmachl, F. Capasso, D.L. Sivco, and A.Y. Cho. “Recent progress in quantum cascade lasers and applications.” Rep Progress Physics 64: 1533 (2001).

F. Capasso, C. Gmachl, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. "High performance quantum cascade casers." Optics & Photonics News 10: 31 (1999).

F. Capasso, C. Gmachl, D.L. Sivco and A.Y. Cho. "Quantum cascade lasers." Physics

World 12: 27 (1999).

F. Capasso , J. Faist, and C. Sirtori. “Comments on quantum cascade lasers.” Physica

Scripta T68: 113 (1996).

F. Capasso, J. Faist, C. Sirtori, D.L. Sivco, J.N. Baillargeon, A.L. Hutchinson, and A.Y.

Cho. “Quantum cascade lasers: New resonant tunnelling light sources for the midinfrared.” Trans. Royal Society London Series A: Mathematical, Physical & Engineering

Sciences 354: 2463 (1996).

F. Capasso, J. Faist, C. Sirtori, A.L. Hutchinson, D.L. Sivco, and A.Y. Cho. “Quantum cascade lasers.”

Institute Physics Conference Series 145: 1047 (1996).

F. Capasso. “Band-structure engineering of quantum microstructures.” Nuovo Cimento

Dela Societa Italian Di Fisica B: General Phys Relativity, Astronomy & Mathematical

Phys & Methods 110 (5-6): 501 (1995).

F. Capasso, C. Sirtori, and A.Y. Cho. “Quantum well quasimolecules with nonlinear optical properties and new heterostructures with cont inuum bound states.”

Optoelectronics Devices & Technologies 8: 479 (1994).

F. Capasso and A.Y. Cho. “Bandgap engineering of semiconductor heterostructures by molecular beam epitaxy: Physics and applications.” Surface Science 299 (1-3): 878

(1994).

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F. C apasso. “Quantum electron and optoelectronic devices.”

Microelectronic

Engineering 19(1-4): 909 (1992).

F. Capasso. “Heterojunction band discontinuities and tunable band offsets – buildingclocks for bandgap engineering.” Applied Surface Science 56-8: 723 (1992).

F. Capasso. “Bandgap and interface engineering for advanced electronic and photonic devices.” Thin Solid Films 216(1): 59 (1992).

F. Capasso. “Quantum electron and optoelectronic devices.” Microelectronics Eng 19:

909 (1992).

F. Capasso, S. Sen, L. M. Lunardi, and A. Y. Cho. “Quantum devices and circuits.”

IEEE Circuits & Devices 7: 18 (1991).

F. Capasso. “Bandgap and interface engineering for advanced electronics and photonic devices.” MRS Bulletin 16: 23 (1991).

F. Capasso and S. Da tta. “Quantum electron devices.” Physics Today 43: 74 (1990).

F. Capasso, editor. Nanoscale and Ultrafast Devices. Physics Today (Special Issue)

43(2) ( 1990)

F. Capasso, S. Sen, F. Beltram, L. Lunardi, A.S. Vengurlekar, P.R. Smith, N.J. Shah,

R.J. Mal ik, and A.Y. Cho. “Quantum functional devices: Resonant tunneling transistors, memory devices, multiple valued logic and circuits with reduced complexity.”

IEEE Trans

Electron Develop 36: 2065 (1989).

F. Capasso, F. Beltram, J.F. Walker, and R.J. Malik. “Memory phenomena in novel floatinggate GaAs/AlGaAs devices.” Institute Physics Conference Series 96: 493

(1989).

F. Capasso, S. Sen, A.Y. Cho, A.C. Gossard, and R.J. Spah. “Resonant tunneling:

Physics and device applications.” Solid-State Electron 31: 723 (1988).

F. Capasso, S. Sen and A.Y. Cho. “Resonant tunneling: Physics, new transistors and superlattice devices.” Proc SPIE 792: 10 (1987).

F. Capasso. “Band-gap engineering: From physics and materials to new semiconductordevices.” Science 235(4785): 172 (1987).

F. Capasso. “Resonant tunneling transistors and superlattice devices by band-gap engineering.” Institute Physics Conference Series 83: 17 (1987).

F. Capasso, S. Sen, and A.Y. Cho. “Hot electron resonant tunneling through a quantum well: A new electron spectroscopy.” Institute Physics Conference Series 83:

539 (1987).

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F. Capasso. “Compositionally graded semiconductors and their device applications.”

Ann Rev Material Science 16: 263 (1986).

F. Capasso, K. Mohammed, and A.Y. Cho.

“Resonant tunneling through double barriers, perpendicular quantum transport phenomena in superlattices and their device applications.” IEEE J Quantum Electron 22(9): 1853 (1986).

F. Capasso and B.F. Levine. “New transport phenomena in variable gap sem iconductors and their device applications.” J Lumin 30: 144 (1985).

F. Capasso. “Physics of avalance photodiodes.”

Semiconductors & Semimetals, Part D

22: 1 (1985).

F. Capasso. “Multilayer avalanche photodiodes and solid-state photomultipliers.”

Laser

Focus/Electro-Opt 20: 84 (1984).

F. Capasso & W.T. Tsang.

“New, quieter photodiodes promise to catch speeding lightwaves.” AT&T Bell Labs Record 62: 12 (1984).

F. Capasso. “Avalanche photodiodes with enhanced ionization rates ratio: Towards a solid s tate photomultiplier.” IEEE Trans Nucl Science 30: 424 (1983).

F. Capasso. “New device applications of bandedge discontinuities in multilayer heterojunctions structures.” Surf Science 132: 527 (1983).

F. Capasso “Band-gap engineering via graded gap, superlattice and periodic doping structures: Applications to novel photodetectors and other devices.” J. Vac.

Science &

Technol B 1: 457 (1983).

F. Capasso, W.T. Tsang, G.F. Williams. “Staircase solid-state photomultipliers and avalanche photodiodes with enhanced ionization rates ratio.” IEEE Trans Electron

Devices 30: 381 (1983).

F. Capasso, W.T. Tsang, and G.F. Williams. “New very low noise multilayer and graded gap avalanche photodiodes for the 0.8-1.8

 m wavelength region.” Proc SPIE 340: 50

(1982).

F. Capasso and W.T. Tsang. “Superlattice, graded band gap, channeling, and staircase avalanche photodiodes: Towards a solidstate photomultiplier.” IEDM Tech Digest 28:

334 (1982).

Contributed papers

Lulu Liu, Alexander Woolf, Alejandro W. Rodriguez, and Federico Capasso

, “Absolute

Position Total Internal Refection Microscopy with an Optical Tweezer ”, PNAS doi:10.1073/pnas.1422178112

(2014)

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Patrick Rauter, Jiao Lin, Patrice Genevet, Suraj P. Khanna, Mohammad Lachab, A.

Giles Davies, Edmund H. Linfield, and Federico Capasso , “Electrically pumped semiconductor laser with monolithic control of circular polarization PNAS doi:10.1073/pnas.1421991112 (2014)

Shuyan Zhang, Mikhail A. Kats, Yanjie Cui, You Zhou, Yu Yao, Shriram Ramanathan, and Federico Capasso “Current-modulated optical properties of vanadium dioxide thin films in the phase transition region ” , Applied Physics Letters 22 , 211104 (2014)

Henning Galinski, Antonio Ambrosio, Pasqualino Maddalena, Iwan Schenker, Ralph

Spolenak, and Federico Capasso “Instability-induced pattern formation of photoactivated functional polymers ” PNAS 48 , 17017 (2014)

Yu Yao, Raji Shankar, Mikhail Kats, Yi Song, Jing Kong, Marko Loncar, Federico

Capasso “Electrically Tunable Metasurface Perfect Absorbers for Ultrathin Mid-Infrared

Optical Modulators ” Nanoletters 14 , 6526 (2014)

Mikhail A. Kats and Federico Capasso; “Ultra-thin optical interference coatings on rough and flexible substrates ” Applied Physics Letters 105 , 131108 (2014)

J. P. Balthasar Mueller, Kristjan Leosson, and Federico Capasso, “Polarization-Selective

Coupling to Long-Range Surface Plasmon Polariton Waveguides ”, NanoLetters 14 ,

5524 (2014)

Yu Yao, Raji Shankar, Patrick Rauter, Yi Song, Jing Kong, Marko Loncar, and Federico

Capasso “High-Responsivity Mid-Infrared Graphene Detectors with Antenna- Enhanced

Photocarrier Generation and Collection ” Nanoletters 14 , 3749 (2014)

Anish Goyal, Travis Myers, Christine A. Wang, Michael Kelly, Brian Tyrrell, B. Gokden,

Antonio Sanchez, George Turner, and Federico Capasso, “Active hyperspectral imaging using a quantum cascade laser (QCL) array and digital-pixel focal plane array (DFPA) camera” Optics Express 22 , 14392 (2014)

Steven J. Byrnes, Roma in Blanchard, and Federico Capasso, “Harvesting renewable energy from Earth’s mid-infrared emissions”, PNAS 111 , 3927 (2014)

Jiao Lin, Patrice Genevet, Mikhail A. Kats, Nicholas Antoniou, and Federico Capasso

“Nanostructured Holograms for Broadband Manipulation of Vector Beams”

Nanoletters 13 , 4269 (2013)

Mikhail A. Kats, Steven J. Byrnes, Romain Blanchard, Mathias Kolle, Patrice Genevet,

Joanna Aizenberg, and Federico Capasso “Enhancement of absorption and color contrast in ultrathin highly absorbing optical coatings” Applied Physics Letters 103 ,

101104 (2013)

Konstantin E. Dorfman, Pankaj K. Jha, Dmitri V. Voronine,Patrice Genevet,Federico

Capasso, and Marlan O. Scully “Quantum-Coherence-Enhanced Surface Plasmon

Amplification by Stimulated Emission of Radiation” Physical Review Letters 111 , 43601

(2013)

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Pui-Chuen Hui, David Woolf, Eiji Iwase, Young-Ik Sohn, Daniel Ramos, Mughees Khan,

Alejandro W. Rodriguez, Steven G. Johnson, Federico Capasso, and Marko Loncar

“Optical bistability with a repulsive optical force in coupled silicon photonic crystal membranes” Applied Physics Letters 103, 21102 (2013)

Romain Blanchard, Tobias S. Mansuripur, Burc Gokden, Nanfang Yu, Mikhail Kats,

Patrice Genevet, Kazuue Fujita, Tadataka Edamura, Masamichi Yamanishi, and

Federico Capasso; “High-power low-divergence tapered quantum cascade lasers with plasmonic collimators” Applied Physics Letters 102 , 191114 (2013)

Patrick Rauter, Stefan Menzel, B. Gokden, Anish K. Goyal, Christine A. Wang, Antonio

Sanchez, George Turner, and Federico Capasso; “Single-mode tapered quantum cascade lasers” Applied Physics Letters 102 , 181102 (2013)

Nicholas B. Schade, Miranda C. Holmes-Cerfon, Elizabeth R. Chen, Dina Aronzon,

Jesse W. Collins, Jonathan A. Fan, Federico Capasso, and Vinothan N. Manoharan

“Tetrahedral Colloidal Clusters from Random Parking of Bidisperse Spheres” Physical

Review Letters 110, 148303 (2013)

Patrice Genevet, Jean Dellinger, Romain Blanchard, Alan She, Marlene Petit, Benoit

Cluzel, Mikhail A. Kats, Frederique de Fornel, and Federico Capasso “Generation of twodimensional plasmonic bottle beams” Optics Express 21 , 10295 (2013)

Jiao Lin, J. P. Balthasar Mueller, Qian Wang, Guanghui Yuan, Nicholas Antoniou, Xiao-

Cong Yuan, Federico Capasso “Polarization-Controlled Tunable Directional Coupling of

Surface Plasmon Polaritons” Science 340 , 331 (2013)

Pietro Malara, Romain Blanchard, Tobias S. Mansuripur, Aleksander K. Wojcik, Alexey

Belyanin, Kazuue Fujita, Tadataka Edamura, Shinichi Furuta, Masamichi Yamanishi,

Paolo de Natale, and Federico Capasso “External ring-cavity quantum cascade lasers”

Applied Physics Letters 102 , 141105 (2013)

Patrick Rauter, Stefan Menzel, Anish K. Goyal, Christine A. Wang, Antonio Sanchez,

George Turner, and Federico Capasso “High-power arrays of quantum cascade laser master-oscillator poweramplifiers” Optics Express 21 , 4518 (2013)

David Woolf, Pui-Chuen Hui, Eiji Iwase, Mughees Khan, Alejandro W. Rodriguez, Parag

Deotare, Irfan Bulu, Steven G. Johnson, Federico Capasso, Marko Loncar

“Optomechanical and photothermal interactions in suspended photonic crystal membranes” Optics Express 21 , 7256 (2013)

Alejandro W. Rodriguez, M. T. Homer Reid, Jaime Varela, John D. Joannopoulos,

Federico Capasso, and Steven G. Johnson “Anomalous Near-Field Heat Transfer between a Cylinder and a Perforated Surface” Physical Review Letters 110 , 14301

(2013)

Yu Yao, Mikhail A. Kats, Patrice Genevet, Nanfang Yu, Yi Song, Jing Kong, and

Federico Capasso “Broad Electrical Tuning of Graphene-Loaded Plasmonic Antennas”

NanoLetters 13 , 1257 (2013)

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Burc Gokden, Tobias S. Mansuripur, Romain Blanchard, Christine Wang, Anish Goyal,

Antonio SanchezRubio, George Turner and Federico Capasso “High-brightness tapered quantum cascade lasers” Applied Physics Letters 102 , 53503 (2013)

Mikhail A. Kats, Romain Blanchard, Patrice Genevet, Zheng Yang, M. Mumtaz

Qazilbash, D. N. Basov, Shriram Rama nathan, and Federico Capasso “Thermal tuning of midinfrared plasmonic antenna arrays using a phase change material” Optics Letters

38, 368 (2013)

Mikhail A. Kats, Romain Blanchard, Patrice Genevet, and Federico Capasso

“Nanometre optical coatings based on strong interference effects in highly absorbing media”

Nature Materials 12 , 20 (2013)

P. Rauter, S. Menzel, A. K. Goyal, B. Gokden, C. A. Wang, A. Sanchez, G. W. Turner, and F. Capasso “Master-oscillator power-amplifier quantum cascade laser array”

Applied Physics Letters 101 , 261117 (2012)

Patrice Genevet, Jiao Lin, Mikhail A. Kats and Federico Capasso “Holographic detection of the orbital angular momentum of light with plasmonic photodiodes” Nature

Communications 3 , 1278 (2012)

Francesco Aieta, Ali Kabiri, Patrice Genevet, Nanfang Yu, Mikhail A. Kats, Zeno

Gaburro, Federico Capasso “Reflection and refraction of light from metasurfaces with phase discontinuities” Journal of Nanophotonics 6 , 63532 (2012)

Nanfang Yu, Francesco Aieta, Patrice Genevet, Mikhail A. Kats, Zeno Gaburro, and

Federico Capasso “A Broadband, Background-Free Quarter-Wave Plate Based on

Plasmonic Metasurfaces”; Nanoletters 12 , 6328 (2012)

Mikhail A. Kats, Deepika Sharma, Jiao Lin, Patrice Genevet, Romain Blanchard, Zheng

Yang, M. Mumtaz Qazilbash, D. N. Basov, Shriram Ramanathan, and Federico Capasso

“Ultra-thin perfect absorber employing a tunable phase change material” Applied

Physics Letters 101 , 221101 (2012)

Maria Becker, Wayne Cheng-Wei Huang, Herman Batelaan, Elisabeth J. Smythe, and

Federico Capasso; “Measurement of the ultrafast temporal response of a plasmonic antenna” Ann. Phys. (Berlin) 5 , 201200206 (2012)

T. Mansuripur, S. Menzel, R. Blanchard, L. Diehl, C. Pflugl, Y. Huang, J.H. Ryou, R.D.

Dupuis, M. Loncar, a nd F. Capasso “Widely tunable mid-infrared quantum cascade lasers using sampled grating reflectors” Optics Express 20, 23339 (2012)

Jonathan A. Fan, Kui Bao, Li Sun, Jiming Bao, Vinothan N. Manoharan, Peter

Nordlander, and Federico Capasso “Plasmonic Mode Engineering with Templated Self-

Assembled Nanoclusters” Nanoletters 12 , 5318 (2012)

Jiao Lin, Jean Dellinger, Patrice Genevet, Benoit Cluzel, Frederique de Fornel, Federico

Capasso “Cosine-Gauss Plasmon Beam: A Localized Long-Range Nondiffracting

Surfa ce Wave” Physical Review Letters 109 , 93904 (2012)

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Sebastian Geburt, Andreas Thielmann, Robert Roder, Christian Borschel, Amanda

McDonnell, Michael Kozlik, Julian Kuhnel, Kristen A Sunter, Federico Capasso, Carsten

Ronning “Low threshold room-temperature lasing of CdS nanowires” Nanotechnology

23 , 365204 (2012)

Francesco Aieta, Patrice Genevet, Mikhail A. Kats, Nanfang Yu, Romain

Blanchard,Zeno Gaburro,Federico Capasso “Aberration-Free Ultrathin Flat Lenses and

Axicons at Telecom Wavelengths Based on Pl asmonic Metasurfaces”

Nanoletters 12 ,

4932 (2012)

Mikhail A. Kats, Patrice Genevet, Guillaume Aoust, Nanfang Yu, Romain Blanchard,

Francesco Aieta, Zeno Gaburro, and Federico Capasso; “Giant birefringence in optical antenna arrays with widely tailorable optical anisotropy” Proceedings National Academy of Sciences 109 , 12364 (2012)

Eiji Iwase, Pui-Chuen Hui, David Woolf, Alejandro W. Rodriguez, Steven G. Johnson,

Federico Capasso, Marko Loncar “Control of buckling in large micromembranes using engineered support structures” Journal of Micromechanics and Microengineering 22,

65028 (2012)

Romain Blanchard, Guillaume Aoust, Patrice Genevet, Nanfang Yu, Mikhail A. Kats,

Zeno Gaburro, Federico Capasso “Modeling nanoscale V-shaped antennas for the design of o ptical phased arrays” Physical Review B 85 , 155457 (2012)

Jonathan A. Fan, Kui Bao, J. Britt Lassiter, Jiming Bao, Naomi J. Halas, Peter

Nordlander, Federico Capasso; “Near-normal incidence dark-field microscopy:

Applications to nanoplasmonic spectroscop y” Nano Letters 12 , 2817 (2012)

Hakan Pettersson, Irina Zubritskaya, Ngo Tuan Nghia, Jesper Wallentin, Magnus T

Borgstrom, Kristian Storm, Lars Landin, Peter Wickert, Federico Capasso, Lars

Samuelson “Electrical and optical properties of InP nanowire ensemble p+–i–n+ photodetectors” Nanotechnology 23, 135201 (2012)

Francesco Aieta, Patrice Genevet, Nanfang Yu, Mikhail A. Kats, Zeno Gaburro,

Federico Capasso “Out-of-Plane Reflection and Refraction of Light by Anisotropic

Optical Antenna Metasurfaces with Phase Discontinuities” Nano Letters 12, 1702 (2012)

Romain Blanchard, Cecile Grezes, Stefan Menzel, Christian Pfluegl, Laurent Diehl,

Yong Huang, Jae-

Hyun Ryou, Russell D. Dupuis, Federico Capasso “Double-waveguide quantum cascade laser” Applied Physics Letters 100, 33502 (2012)

Patrice Genevet, Nanfang Yu, Francesco Aieta, Jiao Lin, Mikhail A. Kats, Romain

Blanchard, Marlan O. Scully, Zeno Gaburro, Federico Capasso “Ultra-thin plasmonic optical vortex plate based on phase discontinuities” Applied Physics Letters 100 , 13101

(2012)

Anish K. Goyal, Melissa Spencer, Oleg Shatrovoy, Benjamin G. Lee, Laurent Diehl,

Christian Pfluegl, Antonio Sanchez, Federico Capasso; “Dispersion-compensated

13

wavelength beam combining of quantum-cascadelaser arrays”; Optics Express 19 ,

26725 (2011)

Romain Blanchard, Stefan Menzel, Christian Pflugl, Laurent Diehl, C Wang, Y Huang, J-

H Ryou, R D Dupuis, Luca Dal Negro, Federico Capasso; “Gratings with an aperiodic basis: single-mode emission in multiwavelength lasers”; New Journal of Physics 13 ,

113023 (2011)

Jonathan A. Fan, Yu He, Kui Bao, Chihhui Wu, Jiming Bao, Nicholas B. Schade,

Vinothan N. Manoharan, Gennady Shvets, Peter Nordlander, David R. Liu, Federico

Capasso; “DNA-enabled self-assembly of plasmonic nanoclusters”, Nano Letters 11 ,

4859 (2011)

Romain Blanchard, Svetlana V. Boriskina, Patrice Genevet, Mikhail A. Kats, Jean-

Philippe Tetienne, Nanfang Yu, Marlan O. Scully, Luca Dal Negro, Federico Capasso;

“Multi-wavelength mid-infrared plasmonic antennas with single nanoscale focal point”;

Optics Express 19, 22113 (2011)

Mikhail A. Kats, Nanfang Yu, Patrice Genevet, Zeno Gaburro, Federico Capasso; “

Effect of radiation damping on the spectral response of plasmonic components” Optics

Express 19 , 21749 (2011)

Christine A. Wang, Daniel R. Calawa, Anish Goyal, Stefan Menzel, Federico Capasso

“Lattice-Matched and Strain-Compensated Materials for Mid-Wave and Long-Wave

Infrared Quantum Cascade Lasers”; ECS Transactions 41 , 139 (2011)

Nanfang Yu, Patrice Genevet, Mikhail A. Kats, Francesco Aieta, Jean-Philippe Tetienne,

Federico Capasso, Zeno Gaburro; “Light propagation with phase discontinuities:

Generalized laws of reflection and refraction”; Science 334 , 333 (2011)

Stefan Menzel, Laurent Diehl, Christian Pflugl, Anish Goyal, Christine Wang, Antonio

Sanchez, George Turner, Federico Capasso; “Quantum cascade laser master-oscillator poweramplifier with 1.5 W output power at 300 K” Optics Express 19, 16229 (2011)

Mikhail A. Kats, David Woolf, Romain Blanchard, Nanfang Yu, Federico Capasso;

“Spoof plasmon analogue of metal-insulator-metal waveguides” Optics Express 19 ,

14860 (2011)

Jiming Bao, Ilan Shalish, Zhihua Su, Ron Gurwitz, Federico Capasso, Xiaowei Wang,

Zhifeng Ren; “Photoinduced oxygen release and persistent photoconductivity in ZnO nanowires”; Nanoscale Research Letters 6 , 404 (2011)

J-P Tetienne, R Blanchard, N Yu, P Genevet, M A Kats, J A Fan, T Edamura, S Furuta,

M Yamanishi, F Capasso; “Dipolar modeling and experimental demonstration of multibeam plasmoni c collimators”;

New Journal of Physics 13, 53057 (2011)

Alejandro W. Rodriguez, David Woolf, Pui-Chuen Hui, Eiji Iwase, Alexander P.

McCauley, Federico Capasso, Marko Loncar, Steven G. Johnson; “Designing evanescent optical interactions to control the expression of Casimir forces in optomechanical structures”; Applied Physics Letters 98, 194105 (2011)

14

Aleksander K. Wojcik, Nanfang Yu, Laurent Diehl, Federico Capasso, Alexey Belyanin

“Self-synchronization of laser modes and multistability in quantum cascade lasers”;

Physical Review Letters 106 , 133902 (2011)

Alejandro W. Rodriguez, Alexander P. McCauley, Pui-Chuen Hui, David Woolf, Eiji

Iwase, Federico Capasso, Marko Loncar, Steven G. Johnson; “Bonding, antibonding and tunable optical forces in asymmetri c membranes”; Optics Express 19, 2225 (2011)

Qi Jie Wang, Changling Yan, Nanfang Yu, Julia Unterhinninghofen, Jan Wiersig,

Christian Pflugl, Laurent Diehl, Tadataka Edamura, Masamichi Yamanishi, Hirofumi

Kan, Federico Capasso; “Whispering-gallery mode resonators for highly unidirectional laser action”; PNAS 107 , 22407 (2010)

Darren J. Lipomi, Ramses V. Martinez, Mikhail A. Kats, Sung H. Kang, Philseok Kim,

Joanna Aizenberg, Federico Capasso, George M. Whitesides “Patterning the tips of optical fibers with metallic nanostructures using nanoskiving”; Nano Letters 11 , 632

(2010)

Patrice Genevet, Jean-Philippe Tetienne, Evangelos Gatzogiannis, Romain Blanchard,

Mikhail A. Kats, Marlan O. Scully, Federico Capasso “Large enhancement of nonlinear

Optical phenomena by plasmonic nanocavity gratin g” Nano Letters 10 , 4880 (2010)

A.Lyakh, R. Maulini, A. Tsekoun, R. Go, S. Von der Porten, C. Pflugl, L. Diehl, Federico

Capasso, C. Kumar N. Patel; “High-performance continuous-wave room temperature

4.0µm quantum cascade lasers with single-facet optical emission exceeding 2 W”;

PNAS 107 , 18799 (2010)

Jonathan A. Fan, Kui Bao, Chihhui Wu, Jiming Bao, Rizia Bardhan, Naomi J. Halas,

Vinothan N. Manoharan, Gennady Shvets, Peter Nordlander, Federico Capasso; “Fanolike interference in selfassembled plasmonic quadrumer clusters”

Nano Letters 10 ,

4680 (2010)

Robert W. Adams, Karun Vijayraghavan, Qi Jie Wang, Jonathan Fan, Federico

Capasso, Suraj P. Khanna, A. Giles Davies, Edmund H. Linfield, Mikhail A. Belkin;

“GaAs/Al0.15Ga0.85As terahertz quantum cascade lasers with double-phonon resonant depopulation operating up to 172 K” ; Applied Physics Letters 97 , 131111 (2010)

Nanfang Yu, Qi Jie Wang, Mikhail A. Kats, Jonathan A. Fan, Suraj P. Khanna, Lianhe

Li, A. Giles Davies, E dmund H. Linfield, Federico Capasso “Designer spoof surface plasmon structures collimate terahertz laser beams” Nature Materials 9 , 730 (2010)

Hyunyong Choi,, Vasileios-Marios Gkortsas, Laurent Diehl, David Bour, Scott Corzine,

Jintian Zhu, Gloria Hofler, Federico Capasso, Franz X. Kartner, Theodore B. Norris

“Ultrafast Rabi flopping and coherent pulse propagation in a quantum cascade laser”

Nature Photonics 4 , 706 (2010)

15

Aleksander K. Wojcik, Nanfang Yu, Laurent Diehl, Federico Capasso, Alexey Belyanin

“Nonlinear dynamics of coupled transverse modes in quantum cascade laser” Journal of

Modern Optics 57 , 1892 (2010)

Martina Hentschel, Qi Jie Wang, Changling Yan, Federico Capasso, Tadataka

Edamura, Hirofumi Kan “Emission properties of electrically pumped triangular shaped microlasers” Optics Express 18 , 16437 (2010)

J. Britt Lassiter, Heidar Sobhani, Jonathan A. Fan, Janardan Kundu, Federico Capasso,

Peter Nordlander, Naomi J. Halas “Fano resonances in plasmonic nanoclusters: geometrical and chemical tu nability”

Nano Letters 10 , 3184 (2010)

Zhihong Liu, Jiandong Huang, Pooran C. Joshi, Apostolos T. Voutsas, John Hartzell,

Federico Capasso, Jiming Bao “Polarity-controlled visible/infrared electroluminescence in Si-nanocrystal/Si lightemitting devices” Applied Physics Letters 97 , 71112 (2010)

Markus Geiser, Christian Pflugl, Alexey Belyanin, Qi Jie Wang, Nanfang Yu, Tadanaka

Edamura, Masamichi Yamanishi, Hirofumi Kan, Milan Fischer, Andreas Wittmann,

Jerome Faist, Federico Capasso, “Gain competition in dual wavelength quantum cascade lasers”, Optics Express 18 , 9900 (2010)

Alejandro W. Rodriguez, Alexander P. McCauley, David Woolf, Federico Capasso, J. D.

Joannopoulos, Steven G. Johnson, “Nontouching nanoparticle diclusters bound by repulsive and attractive C asimir forces” Physical Review Letters 104 , 160402 (2010)

M. Geiser, C. Pflugl, A. Belyanin, Q. J. Wang, N. Yu, M. A. Belkin, T. Edamura, H. Kan,

M. Fischerb, A. Wittmann, J. Faist, Federico Capasso “Surface-emitting THz sources based on difference-frequency generation in midinfrared quantum cascade lasers” ,

Proceedings of SPIE 7616 , 76160 (2010)

A. L. Rakhmanov, V. A. Yampolskii, J. A. Fan, Federico Capasso, Franco Nori, “

Layered superconductors as negative-refractiveindex metamaterials”, Physical Review

B 81 , 75101 (2010)

Mark W. Knight, Jonathan Fan, Federico Capasso, Naomi J. Halas, “Influence of excitation and collection geometry on the dark field spectra of individual plasmonic nanostructures”, Optics Express 18 , 2579 (2010)

Christian Pflugl, Laurent Diehl, Arkadiy Lyakh, Qi Jie Wang, Richard Maulini, Alexei

Tsekoun, C. Kumar N. Patel, Xiaojun Wang, Federico Capasso “Activation energy study of electron transport in high performance short wavelengths quantum cascade lasers ” Optics Express 18 , 746 (2010)

Qi Jie Wang, Changling Yan, Laurent Diehl, Martina Hentschel, Jan Wiersig, Nanfang

Yu, Christian Pfluegl. Mikhail A Belkin, Tadataka Edamura, Masamichi Yamanishi,

Hirofumi Kan, Federico Capasso “Deformed microcavity quantum cascade lasers with directional emission ” New Journal of Physics 11 , 125018 (2009)

16

Nanfang Yu, Mikhail A. Kats, Christian Pflugl, Markus Geiser, Qi Jie Wang, Mikhail A.

Belkin, Federico Capasso, Milan Fischer, Andreas Wittmann, Jerome Faist, Tadataka

Edamura, Shinic hi Furuta, Masamichi Yamanishi, Hirofumi Kan “Multi-beam multiwavelength semiconductor lasers” Applied Physics Letters 95 , 161108 (2009)

David Woolf, Marko Loncar, Federico Capasso “The forces from coupled surface plasmon polaritons in planar waveguides ” Optics Express 17 , 19996 (2009)

Richard Maulini, Arkadiy Lyakh, Alexei Tsekoun, Rowel Go, Christian Pfluegl, Laurent

Diehl, Federico Capasso, C. Kumar N. Pate, “ High power thermoelectrically cooled and uncooled quantum cascade lasers with optimized re flectivity facet coatings” Applied

Physics Letters 95 , 151112 (2009)

A. Lyakh, R. Maulini, A. Tsekoun, R. Go, C. Pfluegl, L. Diehl, Q. J. Wang, Federico

Capasso, C. Kumar N. Patel, “3 W continuous-wave room temperature single-facet emission from quantum cascade lasers based on nonresonant extraction design approach” Applied Physics Letters 95 , 141113 (2009)

Benjamin G. Lee, Jan Kansky, Anish K. Goyal, Christian Pflugl, Laurent Diehl, Mikhail A.

Belkin, Antonio Sanchez, Federico Capasso “Wavelength beam combining of quantum cascade laser arrays for remote sensing” Proceedings of SPIE 7460 , 746004 (2009)

Benjamin G. Lee, Jan Kansky, Anish K. Goyal, Christian Pflugl, Laurent Diehl, Mikhail A.

Belkin, Antonio Sanchez, Federico Capasso “Beam combining of quantum cascade laser arrays”

Optics Express 17 , 16216 (2009)

Christine Y. Wang, Lyuba Kuznetsova, V. M. Gkortsas, L. Diehl, F. X. Kaertner, M. A.

Belkin, A. Belyanin, X. Li, D. Ham, H Schneider, P. Grant, C. Y. Song, S. Haffouz, Z. R.

Wasilewski, H. C. Liu , Federico Capasso “Mode-locked pulses from mid-infrared quantum cascade lasers”

Optics Express 17 , 12929 (2009)

Benjamin G. Lee, Haifei A. Zhang, Christian Pflugl, Laurent Diehl, Mikhail A. Belkin,

Milan Fischer, Andreas Wittmann, Jerome Faist, Federico Capasso “Broadband distributedfeedback quantum cascade laser array operating from 8.0 to 9.8 um”

IEEE

Photonics Technology Letters 21 , 914 (2009)

Daniel Recht, Federico Capasso, Michael J. Aziz “On the temperature dependence of point-defect-mediated luminescence in silicon ” Applied Physics Letters 94 , 251113

(2009)

Changling Yan, Qi Jie Wang, Laurent Diehl, Martina Hentschel, Jan Wiersig, Nanfang

Yu, Christian Pfluegl, Federico Capasso, Mikhail A. Belkin, Tadataka Edamura,

Masamichi Yamanishi, Hirofumi Kan “Directional emission and universal far-field behavior from semiconductor lasers with limacon-shaped microcavity ” Applied Physics

Letters 94 , 251101 (2009)

Mariano A. Zimmler, Tobias Voss, Carsten Ronning, Federico Capasso , “ Exciton-related electroluminescence from ZnO nanowire light-emitting diodes ” Applied Physics Letters

17

94 , 241120 (2009)

Martina Hentschel, Tae-Yoon Kwon, Mikhail A. Belkin, Ross Audet, Federico Capasso

“ Angular emission characteristics of quantum cascade spiral microlasers ” Optics

Express 17 , 10335 (2009)

Jiming Bao, David C. Bell, Federico Capasso, Natasha Erdman, Dongguang Wei, Linus

Froberg, Thomas Martensson, Lars Samuelson “ Nanowire-induced wurtzite InAs thin film on zinc-blende InAs substrate ” Advanced Materials 21 , 3654 (2009)

Benjamin G. Lee, Mikhail A. Belkin, Christian Pfluegl, Laurent Diehl, Haifei A. Zhang,

Ross M. Audet, Jim MacArthur, David P. Bour, Scott W. Corzine, Gloria E. Hofler,

Federico Capasso “DFB quantum cascade laser arrays” IEEE Journal of Quantum

Electronics 45 , 554 (2009)

Nanfang Yu, Qi Jie Wang, Christian Pfluegl, Laurent Diehl, Federico Capasso, Tadataka

Edamura, Shinichi Furuta, Masamichi Yamanishi, Hirofumi Kan , “Semiconductor lasers with integrated plasmonic polarizers ” Applied Physics Letters 94 , 151101 (2009)

Hyunyong Choi, Laurent Diehl, Zong-Kwei Wu, Marcella Giovannini, Jerome Faist,

Federico Capasso, Theodore B. Norris “Time-resolved investigations of electronic transport dynamics in quantum cascade lasers based on diagonal lasing transition ”

IEEE Journal of Quantum Electronics 45 , 307 (2009)

I. Shalish, G. Seryogin, W. Yi, J. M. Bao, M. A. Zimmler, E. Likovich, D. C. Bell, F.

Capasso, V. Narayanamurti “Epitaxial catalyst-free growth of InN nanorods on c-plane sapphire ” Nanoscale Research Letters 4 , 532 (2009)

Elizabeth J. Smythe, Michael D. Dickey, Jiming Bao, George M. Whitesides, Federico

Capasso “Optical antenna arrays on a fiber facet for in situ surface-enhanced raman scattering detection ” Nano Letters 9 , 1132 (2009)

Ertugrul Cubukcu, Fatih Degirmenci, Coskun Kocabas, Mariano A. Zimmler, J ohn A.

Rogers, Federico Capasso “ Aligned carbon nanotubes as polarization-sensitive, molecular near-field detectors ” Proceedings of the National Academy of Sciences 106 , 8 (2009)

Nanfang Yu, Alexey Belyanin, Jiming Bao, Federico Capasso “ Controlled modification of erbium lifetime by near-field coupling to metallic films ” New Journal of Physics 11 , 15003

(2009)

J.N. Munday, F. Capasso, V.A. Parsegian. “Measured long-range repulsive Casimir–

Lifshitz forces.” Nature 457 , 170 (2009)

N. Yu, L. Diehl, E. Cubukcu, D. Bour, S. Corzine, G. Hofler, A.K. Wojcik, K.B. Crozier,

A. Belyanin, F. Capasso. “Coherent coupling of multiple transverse modes in quantum cascade lasers.”

Physical Review Letters 102 , 13901 (2009)

E.J. Smythe, M.D. Dickey, G.M. Whitesides, F. Capasso. “A technique to transfer metallic nanoscale patterns to small and nonplanar surfaces.” ACS Nano 3 , 59 (2009)

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Q. Wang, C. Pflügl, L. Diehl, F. Capasso, T. Edamura, S. Furuta, M. Yamanishi, H. Kan,

“High performance quantum cascade lasers based on three-phononresonance design.”

Applied Physics Letters 94 , 11103 (2009)

N. Yu, R. Blanchard, J. Fan, Q. Wang, C. Pflügl, L. Diehl, T. Edamura, M. Yamanishi, H.

Kan, F. Capasso. “Quantum cascade lasers with integrated plasmonic antenna-array collimators.” Optics Express 16 , 19447 (2008)

A.W. Rodriguez, J.N. Munday, J.D. Joannopoulos, F. Capasso. D.A.R. Dalvit, S.G.

Johnson. “Stable suspension and dispersion-induced transitions from repulsive Casimir forces between fluidseparated eccentric cylinders.” Physical Review Letters 101 ,

190404 (2008)

Q. Wang, C. Pflügl, W.F. Andress, D. Ham, F. Capasso. “Gigahertz surface acoustic wave generation on ZnO thin films deposited by radio frequency magnetron sputtering on IIIV semiconductor substrates.” Journal of Vacuum Science and Technology 26 ,

1848 (2008)

N.Yu, R. Blanchard, J. Fan, F. Capasso, T. Edamura, M. Yamanishi, H. Kan. “Small divergence edge-emitting semiconductor lasers with two-dimensional plasmonic collimators.” Applied Physics Letters 93 , 181101 (2008)

C. Pflügl, M.A. Belkin, Q. Wang, M. Geiser, A. Belyanin, M. Fischer, A. Wittmann,

J.Faist, F. Capasso. “Surface-emitting terahertz quantum cascade laser source based on intracavity differencefrequency generation.” Applied Physics Letters 93 , 161110

(2008)

M.B. Romanowsky, F. Capasso. “Orientation-dependent Casimir force arising from highly anisotropic crystals: Application to Bi

2

Sr

2

CaCu

2

O

8+δ

.” Physical Review A 78 ,

42110 (2008)

J.N. Munday, V.A. Parsegian, S.M. Bezrukov, F. Capasso. “Measurements of the

CasimirLifshitz force in fluids: The effect of electrostatic forces and Debye screening.”

Physical Review A 78 , 32109 (2008)

N. Yu, J. Fan, Q. Wang, C. Pflugl, L. Diehl, T. Edamura, M. Yamanishi, H. Kan, F.

Capasso. ‘Small-divergence semiconductor lasers by plasmonic collimation.”

Nature Photonics 2 , 564 (2008)

M.A. Zimmler, J. Bao, F. Capasso, S. Muller, C. Ronning. “Laser action in nanowires: observation of the transition from amplified spontaneous emission to laser oscillation.”

Applied Physics Letters 93 , 51101 (2008)

M.A. Belkin, F. Capasso, F. Xie, A. Belyanin, M. Fischer, A. Wittmann, J. Faist. “Room temperature terahertz quantum cascade laser source based on intracavity differencefrequency generation.” Applied Physics Letters 92 , 201101 (2008)

G. Wysocki, R. Lewicki, R.F. Curl, F.K. Tittel, L. Diehl, F. Capasso, M. Troccoli, G.

Hofler, D. Bour, S. Corzine, R. Maulini, M. Giovannini, J. Faist. “Widely tunable modehop free external cavity quantum cascade lasers for high resolution spectroscopy and

19

chemical sensing.” Applied Physics B 0 , 0 (2008)

M.A. Zimmler, D. Stichtenoth, C. Ronning, W. Yi, V. Narayanamurti, T. Voss, F.

Capasso. “Scalable fabrication of nanowire photonic and electronic circuits using spinon glass.” Nano Letters 8 , 1695 (2008)

A. Gordon, C.Y. Wang, L. Diehl, F.X. Kartner, A. Belyanin, D. Bour, S. Corzine, G.

Hofler, H.C. Liu, H. Schneider, T. Maie r, M. Troccoli, J. Faist, F. Capasso. “Multimode regimes in quantum cascade lasers: From coherent instabilities to spatial hole burning.”

Physical Review A 77 , 53804 (2008)

B.G. Lee, M.A. Belkin, F. Capasso. “Array of tiny quantum cascade lasers provides tunable midIR output.” Photonics Spectra 0 , 0 (2008)

H. Choi, L. Diehl, Z.K. Wu, M. Giovannini, J. Faist, F. Capasso, T.B. Norris. “Gain recovery dynamics and photondriven transport in quantum cascade lasers.” Physical

Review Letters 100 , 167401 (2008)

Q. Wang, C. Pflugl, L. Diehl, F. Capasso, S. Furuta, H. Kan. “High-power longwavelength room-temperature MOVPE-grown quantum cascade lasers with airsemiconductor waveguide.” Electronics Letters 44 , 525 (2008)

H. Choi, T.B. Norris, T. Gresch, M. Giovannini, J. Faist, L. Diehl, F. Capasso.

“Femtosecond dynamics of resonant tunneling and superlattice relaxation in quantum cascade lasers.” Applied Physics Letters 92 , 122114 (2008)

M.D. Dickey, E.A. Weiss, E.J. Smythe, R.C. Chiechi, F. Capasso, G.M. Whitesides.

“Fabrication of arrays of metal and metal oxide nanotubes by shadow evaporation.” ACS

Nano 2 , 800 (2008)

A. Lyakh, C. Pflügl, L. Diehl, Q. J. Wang, F. Capasso, X. J. Wang, J. Y. Fan, T. Tanbun-

Ek, R. Maulini, A. Tsekoun, R. Go, and C. Kumar N. Patel. “1.6 W high wall plug efficiency, continuous-wave room temperature quantum cascade laser emitting at 4.6 um.” Appl Phys Lett 92: 111110 (2008).

M.A. Belkin, J.A. Fan, S. Hormoz, F. Capasso, S.P. Khanna, M. Lachab, A.G. Davies,

E.H. Linfield. “Terahertz quantum cascade lasers with copper metal-metal waveguides operating up to 178 K.” Opt Exp 16: 3242 (2008).

J. Bao, D.C. Bell, F. Capasso, J.B. Wagner, T. Martensson, J. Tragardh, L. Samuelson.

“Optical Properties of Rotationally Twinned InP Nanowire Heterostructures.” Nano Lett

0: 0 (2008).

J. Fan, M.A. Belkin, F. Capasso, S.P. Khanna, M. Lachab, A.G. Davies, and E.H.

Linfield. “Wide-ridge metal-metal terahertz quantum cascade lasers with high-order lateral mode suppression.” Appl Phys Lett 92: 31106 (2008).

B.G. Lee, M.A. Belkin, R. Audet, J. MacArthur, L. Diehl, C. Pfluegl, F. Capasso, D.C.

Oakley, D. Chapman, A. Napoleone, D. Bour, S. Corzine, G. Hofler, and J. Faist.

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“Widely tunable single-mode quantum cascade laser source for mid-infrared spectroscopy.” Phys Lett 91: Art. No. 231101 (2007).

J. Fan, M.A. Belkin, M. Troccoli, S. Corzine, D. Bour, G. Hofler, F. Capasso. “Doublemetal waveguide I~19um quantum cascade lasers grown by metal organic vapous phase epitaxy.” Electronics Lett 43: 20079450 (2007).

Y.A. Urzhumov, G. Shvets, J. Fan, F. Capasso, D. Brandl, and P. Nordlander.

“Plasmonic nanoclusters: A path towards negative-index metafluids.” Opt Exp 15: 14129

(2007).

N. Yu, E. Cubukcu, L. Diehl, M.A. Belkin, K.B. Crozier, F. Capasso, D. Bour, S. Corzine,

G. Hofler. “Plasmonic quantum cascade laser antenna.” Appl Phys Lett 91: Art. No.

173113 (2007).

H. Choi, L. Diehl, F. Capasso, D. Bour, S. Corzine, J. Zhu, G. Hofler, T.B. Norris.

“Time-domain upconversion measurements of group-velocity dispersion in quantum cascade lasers.” Opt Exp 15(24): 15898 (2007).

F. Xie, V.R. Chaganti, D. Smith, A. Belyanin, F. Capasso, and C. Gmachi. “Nonlinear optics with quantum cascade lasers.” Laser Physics 17(5): 672 (2007).

N. Yu, E. Cubukcu, L. Diehl, D. Bour, S. Corzine, J. Zhu, G. Hofler, K.B. Crozier, F.

Capasso. “Bowtie plasmonic quantum cascade laser antenna.” Opt Exp 15: 13272

(2007).

N. Yu, L. Diehl, E. Cubukcu, C. Pflugl, D. Bour, S. Corzine, J. Zhu, G. Hofler, K.B.

Crozier, F. Capas so. “Near-field imaging of quantum cascade laser transverse modes.”

Opt Exp 15: 13227 (2007).

R. Audet, M.A. Belkin, J.A. Fan, B.G. Lee, K. Lin, F. Capasso, E.E. Narimanov, D. Bour,

S. Corzine, J. Zhu, and G. Hofler. “Single-mode laser action in quantum cascade lasers with spiralshaped chaotic resonators.”

Appl Phys Lett 91: Art. No. 131106 (2007).

J. Bao, N. Yu, F. Capasso, T. Mates, M. Troccoli, and A. Belyanin. “Controlled modification of erbium lifetime in silicon dioxide with metallic overlayer s.” Appl Phys Lett

91: 1 (2007).

C. Pflugl, L. Diehl, A. Tsekoun, R. Go, C.K.N. Patel, X. Wang, J. Fan, T. Tanbun-Ek, and F. Capasso. “Room-temperature continuous-wave operation of long wavelength

(lambda = 9.5 um) MOVPEgrown quantum cascade lasers.” Electronics Lett 43: 2162

(2007).

M.A. Zimmler, J. Bao, I. Shalish, W. Yi, V. Narayanamurti, and F. Capasso. “A twocolour heterojunction unipolar nanowire lightemitting diode by tunnel injection.”

Nanotechnology 18: Art. No. 395201 (2007).

M.A. Belkin, M. Lon čar, B.G. Lee, C. Pflugl, R. Audet, L. Diehl, F. Capasso, D. Bour, S.

Corzine and G. Hofler. “Intra-cavity absorption spectroscopy with narrow-ridge microfluidic quantum cascade lasers.” Optics Express 15: 11262 (2007).

21

Q. Xu, J. Bao, R.M. Rioux, R. Perez-Castillejos, F. Capasso, G.M. Whitesides.

“Fabrication of Large-Area Patterned Nanostructures for Optical Applications by

Nanoskiving.” Nano Lett 7: 2800 (2007).

J.N. Munday and F. Capasso. “Precision measurement of the Casimir-Lifshitz force in a fl uid.” Phys Rev A Rapid Commun 75: 60102 (2007).

E.J. Smythe, E. Cubukcu, and F. Capasso. “Optical properties of surface plasmon resonances of coupled metallic nanorods.” Opt Exp 15: 7439 (2007).

J. Bao, M. Tabbal, T. Kim, S. Charnvanichborikarn, J.S. Williams, M.J. Aziz, and F.

Capasso. “Point defect engineered Si sub-bandgap light-emitting diode.” Opt Exp 15:

6727 (2007).

M.A. Zimmler, J. Bao, I. Shalish, W. Yi, J. Yoon, V. Narayanamurti, and F. Capasso.

“Electroluminescence from single nanowires by tunnel injection: An experimental study.”

Nanotechnology 18: 235205 (2007).

M.A. Belkin, F. Capasso, A. Belyanin, D.L. Sivco, A. Y. Cho, D.C. Oakley, C.J. Vineis, and G.W. Turner. “Terahertz quantum-cascade-laser source based on intracavity differencefrequency generation.” Nature Photonics 1: 288 (2007).

M. Lončar, B.G. Lee, L. Diehl, M.A. Belkin, F. Capasso, M. Giovannini, J. Faist, and E.

Gini. “Design and fabrication of photonic crystal quantum cascade lasers for optofluidics.”

Opt Exp 15: 4499 (2007).

C.Y. Wang, L. Diehl, A. Gordon, C. Jirauschek, F.X. Kartner, A. Belyanin, D. Bour, S.

Corzine, G. Hofler, M. Troccoli, J. Faist, and F. Capasso. “Coherent instabilities in a semiconductor laser with fast gain recovery.”

Phys Rev A Rapid Commun 75: 1802

(2007).

A. Rodriguez, M. Ibanescu, D. Iannuzzi, F. Capasso, J.D. Joannopoulos, and S.G.

Johnson. Computation and visualization of casimir forces in artbitrary geometries:

Nonmonotonic lateral-wall forces and the failure of proximity-force appro ximations.”

Phys Rev Lett 99(8): Art. No. 080401 (2007)

J.A. Fan, M.A. Belkin, F. Capasso, S. Khanna, M. Lachab, A. Giles-Davies, and E.H.

Linfield. “Surrface emitting terahertz quantum cascade laser with a double-metal waveguide.” Opt Exp 14: 11672 (2006).

L. Diehl, B.G. Lee, P. Behroozi, M. Lon čar, M.A. Belkin, F. Capasso, T. Aellen, D.

Hofstetter, M. Beck, J. Faist. “Microfluidic tuning of distributed feedback quantum cascade lasers.” Opt Exp 14: 11660 (2006).

R. Colombelli, C. Gmachl, A.M. Sergent, D.L. Sivco, E.E. Narimanov, V.A. Podolskiy,

A.Y. Cho, and F. Capasso. “Surface-plasmon quantum cascade microlasers with highly deformed resonators.” IEEE J Selected Topics Quantum Electronics 12(1): 66 (2006).

22

J.N. Munday, D. Iannuzzi, and F. Capasso. “Quantum electrodynamical torques in the pr esence of Brownian motion.” New J Physics 8: 244 (2006).

C. Yang, C.J. Barrelet, F. Capasso, and C.M. Lieber. “Single p-type/intrinsic/n-type silicon nanowires as nanoscale avalanche photodetectors.” Nano Lett 6(12): 2929

(2006).

A. Ozcan, E. Cubukcu, A. Bilenca, K.B. Crozier, B.E. Bouma, F. Capasso, and G.J.

Tearney. “Differential near-field scanning optical microscopy.” Nano Lett 6: 2609

(2006).

E. Cubukcu, E.A. Kort, K.B. Crozier, and F. Capasso. “Plasmonic laser antenna.” Appl

Phys Lett 89: 93120 (2006).

M.L. Povinelli, M. Lon čar, E.J. Smythe, M. Ibanescu, S.G. Johnson, F. Capasso, and

J.D. Joannopoulos. “Enhancement mechanisms for optical forces in integrated optics.”

Proc SPIE 6326: 632609 (2006).

L. Diehl, D. Bour, S. Corzine, J. Zhu, G. Hofler, M. Lončar, M. Troccoli, and F. Capasso.

“High-temperature continuous wave operation of strain-balanced quantum cascade lasers grown by metal organic vaporphase epitaxy.” Appl Phys Lett 89: 81101 (2006).

J. Bao, M.A. Zimmler, F. Capasso, X. Wang, and Z.F. Ren. “Broadband ZnO singlenanowire lightemitting diode.” Nano Lett 6: 1719 (2006).

L. Diehl, D. Bour, S. Corzine, J. Zhu, G. Hofler, M. Lon čar, M. Troccoli, and F. Capasso.

“High-power quantum cascade lasers grown by low-pressure metalorganic vapor-phase epitaxy operating in continuous wave above 400 K.”

Appl Phys Lett 88: Art. No. 201115

(2006).

M.A. Belkin, M. Troccoli, L. Diehl, F. Capasso, A. Belyanin, D.L. Sivco and A.Y. Cho.

“Quasiphase matching of second-harmonic generation in quantum cascade lasers by

Stark shift of electronic resonances.” Appl Phys Lett 88 201108 (2006).

D. Iannuzzi, M. Lisanti, J.N. Munday, and F. Capasso. “Quantum fluctuations in the presence of thin metallic films and anisotropic materials.” J Physics A: Mathematical &

General 39: 6445 (2006).

S. Borri, P. De Natale, M. Inguscio, C. Gmachl, F. Capasso, D.L. Sivco, and A.Y. Cho.

Frequency modulation spectroscopy by means of quantum cascade lasers. Appl Phys

B- Lasers & Optics 85: 223 (2006).

A.A. Belyanin, V.V. Kocharovsky, F. Capasso, E. Fry, M.S. Zubairy, and M.O. Scully.

Quantum electrodynamics of accelerated atoms in free space and in cavities. Phys Rev

A 74 023807 (2006).

Q. Xu, J. Bao, F. Capasso, G.M. Whitesides. “Surface plasmon resonances of freestanding gold nanowires fabricated by nanoskiving.” Angewandte Chemie 118 3713

23

(2006).

L. Diehl, D. Bour, S. Corzine, J. Zhu, G. Hofler B.G. Lee, C.Y. Wang, M. Troccoli, and F.

Capasso. “Pulsed- and continuous-mode operation at high temperature of strained quantumcascade lasers grown by metalorganic vapor phase epitaxy.” Appl Phys Lett

88: Art. No.

0 41102 (2006).

C.J. Barrelet, J. Bao, M. Lo nčar, H.-G. Park, F. Capasso, and C.M. Lieber. “Hybrid singlenanowire photonic crystal and microresonator structures.”

Nano Lett 6: 11 (2006).

M. Lisanti, D. Iannnuzzi, F. Capasso. “Observation of the skin-depth effect on the

Casimir force between me tallic surfaces.” Proc Natl Acad Sci USA 102: 11989 (2005).

D. Iannuzzi, M. Lisanti, J. Munday, and F. Capasso. “The design of long range quantum electrodynamical forces and torques between macroscopic bodies.” Solid-State

Commun 135: 618 (2005).

M.L. Povinelli, S.G. Johnson, M. Lon čar, M. Ibanescu, E.J. Smythe, F. Capasso, and

J..D. Joannopoulos. “High-Q enhancement of attractive and repulsive optical forces between coupled whispering gallery- mode resonators.” Opt Exp 13: 8286 (2005).

M. Troccoli, A. Belynain, F. Capasso, E. Cubukcu, D.L. Sivco, and A.Y. Cho. Raman injection laser. Nature 433: 845 (2005).

J. Munday, D. Iannuzzi, Y. Barash, and F. Capasso. “Torque on birefringent plates induced by quantum fluctuations.”

Phys Rev A 71: 042102 (2005).

M.L. Povinelli, M. Lončar, M. Ibanescu, E.J. Smythe, S.G. Johnson, F. Capasso, and

J.D. Joannopoulos. “Evanescent-wave bonding between microphotonic components.”

Opt Lett 30: 3042 (2005).

A.A. Belyanin, F. Xie, D.G. Liu, F. Capasso, and M. Troccoli. Coherent nonlinear optics with quantum cascade structures. J Modern Optics 52 2293 (2005).

D. Iannnuzzi, M. Lisanti and F. Capasso. “Effect of hydrogen switchable mirrors on the

Casimir force.”

Proc Natl Acad Sci USA 101: 4019 (2004).

D. Bour, M. Troccoli, F. Capasso, S. Corzine, A. Tandon, D. Mars, and G. Hofler.

Metalorganic vapor-phase epitaxy of room-temperature, low-threshold InGaAs/AlInAs quantum cascade lasers. J Crystal Growth 272: 526 (2004).

A. Soibel, F. Capasso, C. Gmachl, M.L. Peabody, A.M. Sergent, R. Paiella, D.L. Sivco,

A.Y. Cho, and H.C Liu. “Stability of pulse emission and enhancement of intracavity second-harmonic generation in self-modelocked quantum cascade lasers.” IEEE J

Quant Electron 40: 197 (2004).

M. Troccoli, D. Bour, S. Corzine, G. Hofler, A. Tandon, D. Mars, D.J. Smith, L. Diehl, and F. Capasso. Low-threshold continuous-wave operation of quantum cascade lasers grown by metalorganic vapor phase epitaxy. Appl Phys Lett 85 5842 (2004).

24

A. Soibel, F. Capasso, C. Gmachl, M.L. Peabody, A.M. Sergent, R. Paiella, H.Y. Hwang,

D.L. Sivco, A.Y. Cho, H.C. Liu, C. Jirauschek, F.X. Kartner. “Active mode locking of broadband quantum cascade lasers.” IEEE J Quant Electron 40 844 (2004).

J. Kim, M. Lerttamrab, S.L. Chuang, C. Gmachl, D.L. Sivco, F. Capasso, A.Y. Cho.

“Theoretical and experimental study of optical gain and linewidth enhancement factor of type-I quantumcascade lasers.” IEEE J Quant Electron 40 1663 (2004).

M.O. Scully, V.V. Kocharovsky, A. Belyanin, E. Fry, and F. Capasso. Comment on

“Enhancing acceleration radiation form ground-state atoms via cavity quantum electrodynamics.” - Reply Phys Rev Lett 93 129302 (2004).

K.J. Russell, I. Appelbaum, W. Yi, D.J. Monsma, F. Capasso, C.M. Marcus, V.

Narayan amurti, M.P. Hanson, and A.C. Gossard. “Avalanche spin-valve transitor.”

Appl Phys Lett 85 4502 (2004).

R. Colombelli, K. Srinivasan, M. Troccoli, O. Painter, C. Gmachi, D.M. Tennant, A.M.

Sergent, D.L. Sivco, A.Y. Cho, and F. Capasso. Fabrication technologies for quntum cascade photonic-crystal microlaser. Nanotechnology 15 675 (2004).

K. Srinivasan, O. Painter, R. Colombelli, C. Gmachl, D.M. Tennant, A.M. Sergent, D.L.

Sivco, A.Y. Cho, M. Troccoli, and F. Capasso. “Lasing mode pattern of a quntum cascade photonic crystal surfaceemitting microcavity.”

Appl Phys Lett 84 4164 (2004).

C. Gmachl, N. Owschimikow, A. Belyanin, A.M. Sergent, D.L. Sivco, M.L. Peabody, A.Y.

Cho, and F. Capasso. “Temperature dependence and single-mode tuning behavior of secondharmonic generation in quantum cascade lasers.” Appl Phys Lett 84 2751

(2004).

D.M. Tennant, R. Colombelli, K. Srinivasan, M. Troccoli, O. Painter, C. Gmachi, F.

Capasso, A.M. Sergent, D.L. Sivco, A.Y. Cho, and Vac J. “Fabrication methods for a quantum cascade photonic crystal surface emitting laser .” Sci Technol B 21 2907

(2003).

M.O. Scully, V.V. Kocharovsky, A. Belyanin, E. Fry, and F. Capasso . “Enhancing acceleration radiation form groundstate atoms via cavity quantum electrodynamics.”

Phys Rev Lett 91 243004 (2003).

M. Troccoli, F. Capasso, J. Chen, M.L. Peabody, C. Gmachl, D.L. Sivco, C.-H. Chen, and A.Y. Cho , “Midinfrared electroluminescence in quantum cascade structures with

InP/InGaAs active regions ” J Appl Phys 94 7101 (2003).

A. Soibel, C. Gmachl, D.L. Sivco, M.L. Peabody, A. M. Sergent, A.Y. Cho, and F.

Capasso. “Optimization of broadband quantum cascade lasers for continuous wave operation.” Appl Phys Lett 83 24 (2003).

C. Gmachl, H.M. Ng, D.L. Sivco, J.D. Heber, R. Colombelli, A. Soibel, F. Capasso, and

A.Y. Cho. “GaN-based intersubband structures and mid-infrared quantum cascade lasers with heterogeneous cascades.” Institute Physics Conference Series 171 125

(2003).

25

R. Colombelli, K. Srinivasan, M. Troccoli, O. Painter, C.F. Gmachl, D.M. Tennant, A.M.

Sergent, D.L. Sivco, A.Y. Cho, and F. Capasso. “Quantum cascade surface-emitting photonic crystal laser.” Science 302: 1374 (2003).

V. Tamosiunas, R. Zobl, J. Ulrich, K. Unterrainer, R. Colombelli, C. Gmachl, K. West, L.

Pfeiffer, F. Capasso. “Terahertz quantum cascade lasers in a magnetic field.” Appl

Phys Lett 83: 3873 (2003 ) .

C. Gmachl, A.

Belyanin, D.L. Sivco, M.L. Peabody, N. Owschimikow, A.M. Sergent, F.

Capasso, and A.Y. Cho. “Optimized second-harmonic generation in quantum cascade lasers.”

IEEE J Quantum Electron 39: 1345 (2003).

S. Danworaphong, I.G. Calasso, A. Beveridge, G.J. Diebold, C. Gmachl, F. Capasso,

D.L. Sivco, A.Y. Cho. “Internally excited acoustic resonator for photoacoustic trace gas detection.” Appl Opt 27: 5561 (2003).

N. Owschimikow, C. Gmachl, A. Belyanin, V. Kocharovsky, D L. Sivco, R. Colombelli, F.

Capasso, and A.Y. Cho. "Resonant second-order nonlinear optical processes in quantum cascade lasers." Phys Rev Lett 90: 043902 (2003).

M. Lerttamrab, S.L. Chuang, C. Gmachl, D.L. Sivco, F. Capasso, A.Y. Cho. “Linewidth enhancement factor of a typeI quantum cascade laser.” Appl Phys Lett 83 3873 (2003).

A. Straub, C. Gmachl, D.L. Sivco, A.M. Sergent, F. Capasso, and A.Y. Cho.

“Simultaneously at two wavelengths [5.0 and 7.5 um] singlemode and tunable quantum cascade distributed feedback lasers.” Electron Lett 38: 565 (2002).

W.H. Weber, J.T. Remillard, R.E. Chase, J.F. Richert, F. Capasso, C. Gmachl, A.L.

Hutchinson, D.L. Sivco, J.N. Baill argeon, and A.Y. Cho. “Using a wavelength-modulated quantum cascade laser to measure NO concentrations in the parts-per-billion range for vehicle emissions certification.” App Spectroscopy 56: 706 (2002).

V. Spagnolo, G. Scamarcio, M. Troccoli, F. Capasso, C. Gmachl, A.M. Sergent, A.L.

Hutchinson, D.L. Sivco, and A.Y. Cho. “Nonequilibrium optical phonon generation by steady-state electron transport in quantumcascade lasers.” App Phys Lett 80: 4303

(2002).

F. Capasso, R. Paiella, R. Martini, R. Colombelli, C. Gmachl, T.L. Myers, M.S.

Taubman, R.M. Williams, C.G. Bethea, K. Unterrainer, H.Y. Hwang, D.L. Sivco, A.Y.

Cho, A.M. Sergent, H.C. Liu, E.A. Whittaker. “Quantum cascade lasers: Ultrahighspeed operation, optical wireless communication, narrow linewidth, and far-infrared emission.” IEEE J Quant Electron 38 511 (2002).

C. Gmachl, E.E. Narimanov, F. Capasso, J.N. Baillargeon, and A.Y. Cho. “Kolmogorov

Arnold Moser transition and laser action on scar modes in semiconductor diode lasers with deformed resonators.” Opt Lett 27: 824 (2002).

26

M. Troccoli, C. Gmachl, F. Capasso, D.L. Sivco, and A.Y. Cho. “Mid-infrared (  

7.4

µm) quantum cascade laser amplifier for high power single-mode emission and improved beam quality.” Appl Phys Lett 80 4103 (2002).

G. Gagliardi, F. Tamassia, P. De Natale C. Gmachl, F. Capasso, D.L. Sivco, J.N.

Baillargeon, A.L. Hutchinson, and A.Y. Cho. "Sensitive detection of methane and nitrous oxide isotopes using a cw quantum cascade laser." Eur Phys J D 19 327 (2002).

F. Capasso, C. Gmachl, D.L. Sivco, and A.Y. Cho. "Quantum cascade lasers." Physics

Today 55: 34 (2002).

K. Unterrainer, R. Colombelli, C. Gmachl, F. Capasso, H. Y. Hwang, A. M. Sergent, D.

L. Sivco, and A. Y. Cho. "Quantum cascade lasers with double metal-semiconductor waveguide resonators." App Phys Lett 80: 3060 (2002).

A. Straub, T. S. Mosely, C. Gmachl, R. Colombelli, M. Troccoli, F. Capasso, D.L. Sivco, and A.Y. Cho. "Threshold reduction in quantum cascade lasers with partially undoped, dual-wavelength interdigitated cascades." Appl Phys Lett 80: 2845 (2002).

G.Gagliardi, S. Viciani, M. Inguscio, P. De Natale, C. Gmachl, F. Capasso, D.L. Sivco,

J.N. Baillargeon, A.L. Hutchinson, A.Y. Cho. “Generation of tunable far-infrared radiation with a quantum ca scade laser.”

Opt Lett 27: 521 (2002).

A.A. Kosterev, F.K. Tittel, R. Köhler, C. Gmachl, F. Capasso, D.L. Sivco, A Y. Cho.

“Thermoelectrically cooled quantum-cascade-laser-based sensor for the continuous monitoring of ambient atmospheric carbon monoxide.

Appl Opt 41: 1169 (2002).

R. Colombelli, A. Straub, F. Capasso, C. Gmachl, M.I. Blakey, A.M. Sergent, S.N.G.

Chu, K.W. West, and L.N. Pfeiffer. “Terahertz electroluminescence from superlattice quantum cascade structures.” J Appl Phys 91: 3526 (2002).

R. Martini, C.G. Bethea, F. Capasso, C. Gmachl, R. Paiella, E.A. Whittaker, H.Y.

Hwang, D.L. Sivco, J.N. Baillargeon, and A.Y. Cho. “Free-space optical transmission of multimedia satellite data streams using midinfrared quantum cascade lasers.” Electron

Lett 38: 181 (2002)

C. Gmachl, D.L. Sivco, R. Colombelli, F. Capasso, and A.Y. Cho. “Ultra-broadband semiconductor laser.” Nature 415: 883 (2002).

C. Gmachl, A. Straub, R. Colombelli, F. Capasso, D.L. Sivco, A.M. Sergent, A.Y. Cho.

“Single-mode, tunable distributed-feedback and multiple-wavelength quantum cascade lasers.” IEEE J Quant Electron 38 569 (2002).

A.A. Kosterev, R.F. Curl, F.K. Tittel, R. Köhler, C. Gmachl, F. Capasso, D.L. Sivco, and

A.Y. Cho. “Transportable automated ammonia sensor based on a pulsed thermoelectrically cooled quantum cascade distributed feedback laser.” App Opt 41: 573

(2002).

27

T.L. Myers, R.M. Williams, M.S. Taubman, C. Gmachl, F. Capasso, D.L. Sivco, J.N.

Baillargeon, and A.Y. Cho “Free-running frequency stability of mid-infrared quantum cascade lasers.” Opt Lett 27 170 (2002).

A.A. Kosterev, F.K. Tittel, W. Durante, M. Allen, R. Köhler, C. Gmachl, F. Capasso, D.L.

Sivco, A.Y. Cho. “Detection of biogenic CO production above vascular cell cultures using a near-room-temperature QCDFB laser.” App Phys B 74: 95 (2002).

A.A. Belyanin, F. Capasso, V. Kocharovsky, V. Kocharovsky. "Coherent radiation from neutral molecules moving above a grating." Phys Rev Lett 88 053602 (2002).

C. Gmachl, A. Soibel, R. Colombelli, D.L. Sivco, F. Capasso, and A.Y. Cho. "Minimal group refractive index dispersion and gain evolution in ultra-broadband quantum cascade lasers." IEEE Photonics Technol Lett 14 1671 (2002).

A.A. Kosterev, A.L. Malinovsky, F.K. Tittel, C. Gmachl, F. Capasso, D.L. Sivco, J.N.

Baillargeon, A.L. Hutchinson, A.Y. Cho. "Cavity ringdown spectroscopic detection of nitric oxide with a continuous wave quantum cascade laser." App Opt 40 5522 (2001).

C. Gmachl, F. Capasso, R. Colombelli, R. Paiella, D.L. Sivco, and A.Y. Cho. “Quantum cascade lasers shape up for trace gas sensing.” Laser Focus World 37 65 (2001).

C. Gmachl, D.L. Sivco, R. Colombelli, F. Capasso, T.S. Mosely, A. Straub, J.N.

Baillargeon, and A.Y. Cho. “Quantum cascade lasers with heterogeneous cascades:

Mul tiple wavelength operation.”

Optics & Photonics News 12 24 (2001).

H.B. Chan, V.A. Aksyuk, R.N. Kleiman, D.J. Bishop, F. Capasso. “Nonlinear casimir oscillator

.”

Phys Rev Lett 87 21180 1 ( 2001).

H.B. Chan, V.A. Aksyuk, R.N. Kleiman, D.J. Bishop, and F . Capasso. “Quantum mechanical actuation of microelectromechanical systems by the casimir force.” Science

291 1941 (2001).

A.A. Belyanin, C. Bentley, F. Capasso, V.V. Kocharovsky, Vl.V. Kocharovsky, and M.O.

Scully. “Inversionless lasing with self-generated driving field.”

Phys Rev A 64 3814

(2001).

A.A. Belyanin. F. Capasso, V.V. Kocharovsky, Vl.V. Kocharovsky, M.O. Scully. “Infrared generation in lowdimensional semiconductor heterostructures via quantum coherence.”

Phys Rev A 63 3803 (2001).

R. Paiella, R. Martini, F. Capasso, C. Gmachl, H.Y. Hwang, D.L. Sivco, J.N. Baillargeon, and A.Y. Cho. “High-frequency modulation without the relaxation oscillation resonance in quantum cascade lasers.” Appl Phys Lett 79 2526 (2001).

R. Colombelli, F. Capas so, C. Gmachl, A.L. Hutchinson, D.L. Sivco, and A.Y. Cho. “Far

Infrared surface Plasmon quantum Cascade lasers at 21.5

 m and 24

 m wavelengths.”

Appl Phys Lett 78 2620 (2001).

28

A.A. Kosterev, R.F. Curl, F.K. Tittel, C. Gmachl, F. Capasso, D.L. Sivco, J.N.

Baillargeon, A.L. Hutchinson, and A.Y. Cho. “Absorption spectroscopy with quantum cascade lasers.” Laser Physics 11 39 (2001).

H. Ganser, B. Frech, A. Jentsch, M. Mürtz, W. Urban, C. Gmachl , F. Capasso, D.L.

Sivco, J.N. Baillargeon, A.L. Hutchins on, and A.Y. Cho. “Investigation of the spectral width of quantum cascade laser emission near 5.2

 m by a heterodyne experiment."

Optics Commun 197: 127 (2001).

C. Webster, G. Flesch, D. Scott, J. Swanson, R. May, S. Woodward, C. Gmachl, F.

Capasso, D.L. Sivco, J.N. Baillargeon, A.L. Hutchinson, and A.Y. Cho. “Quantum cascade laser measurements of stratospheric methane (CH4) and nitrous xxide (N20).”

Appl Opt 40: 321 (2001).

D. Sonnenfroh, W. Rawlins, M. Allen, C. Gmachl, F. Capasso, A.L. Hutchinson, D.L.

Sivco, J. Baillargeon, and A.Y. Cho. “Application of balanced detection to absorption measurements of trace gases with room-temperature, quasiCW QC lasers.” Appl Opt

40: 812 (2001).

L. Menzel, A.A. Kosterev, F.K. Tittel, C. Gmachl, F. Capasso, D.L. Sivco, J.N.

Baillargeon, A.L. Hutchinson, A.Y. Cho, and W. Urban. “Spectroscopic detection of biological NO with a quantum cascade laser," Appl Phys B-Lasers & Optics 72: 859

(2001).

M.C. Wanke, F. Capasso, C. Gmachl, A. Tredicucci, D.L. Sivco, A.L. Hutchinson, and

A.Y. Cho “Injectorless quantum cascade lasers.” Appl Phys Lett 78: 3250 (2001).

C. Gmachl, D.L. Sivco, J.M. Baillargeon, A.L. Hutchinson, F. Capasso, and A.Y. Cho.

“Quantum cascade laser with a heterogeneous cascade.” Appl Phys Lett 79: 572

(2001).

M.C. Wanke, F. Capasso, C. Gmachl, A. Tredicucci, D.L. Sivco, A.L. Hutchinson, and

A.Y. Cho. “Quantum cascade lasers with double-quantum-well superlattices.” IEEE

Photonics Technol Lett 13: 278 (2001).

R. Martini, R. Paiella, C. Gmachl, F. Capasso, E.A. Whittaker, H.C. Liu, H.Y. Hwang,

D.L. Sivco, J.N. Baillargeon, and A.Y. Cho. “High-speed digital data transmission using midinfrared quantum cascade lasers” Electron Lett 37: 1290 (2001).

R. Martini, C. Gmachl, J. Falciglia, F.G. Curti, C.G. Bethea, F. Capasso, E. Whittaker,

R. Paiella, A. Tredicucci, A. Hutchinson, D.L. Sivco, and A.Y. Cho. “High speed modulation and free-space optical audio/video transmission using quantum cascade lasers.” Electron Lett 37: 191 (2001).

G. Scamarcio, M. Troccoli, F. Capasso, A.L. Hutchinson, D.L. Sivco, and A.Y. Cho.

“High peak power quantum cascade lasers.” Electron Lett 37: 295 (2001).

R. Colombelli, A. Tredicucci, C. Gmachl, F. Capasso, D.L. Sivco, A.M. Sargent, A.L.

Hutchinson, and A.Y. Cho. “ Continuous-wave operation of 

~ 19

 m surface plasmon quantum cascade lasers.” Electron Lett 37: 1023 (2001).

29

C. Gmachl, H.Y. Hwang, R. Paiella, D.L. Sivco, J.N. Baillargeon, F. Capasso, and A.Y.

Cho. “Quantum cascade lasers with low-loss chalcogenide lateral waveguides.” IEEE

Photonics Technol Lett 13: 182 (2001).

R. Martini, C. Gmachl, A. Tredicucci, F. Capasso, E. Whittaker, A. Hutchinson, D.L.

Sivco, and A.Y. Cho. “Optimized high duty-cycle operation with high average power of quantum cascade lasers based on graded superlattice active regions.” J Appl Phys 89:

7735 (2001).

H. Ganser, B. Frech, A. Jentsch, M. Murtz, C. Gmachl, F. Capasso, D.L. Sivco, J.N.

Baillargeon, A.L. Hutchinson, A.Y. Cho, and W. Urban. “Investigation of the spectral width of quantum cascade laser emission near 5.2 mu m by a heterodyne experiment.”

Opt Commun 197: 127 (2001).

C. Gmachl, F. Capasso, A. Tredicucci, D. Sivco, J. N. Baillargeon, A. Hutchinson, and

A. Cho. “High power, continuous wave, current tunable, single-mode quantum cascade distributed feedback lasers at

 

5.2 and 7.95

 m.” Opt Lett 25: 230 (2000).

R. Kohler, C. Gmachl, F. Capasso, A. Tredicucci, D.L. Sivco, and A.Y. Cho. “Singlemode tunable quantum cascade lasers in the spectral range of the CO

– 10.5  m.” IEEE Photonics Technol Lett 12: 474 ( 2000).

2

laser at

= 9.5

R. Kohler, C. Gmachl, A. Tredicucci, F. Capasso, D.L. Sivco, S.N.G. Chu, and A.Y.

Cho. “Single-mode tunable, pulsed and continuous wave quantum cascade distributed feedback lasers at

 

4.6

– 4.7  m.”

Appl Phys Lett 76: 1092 (2000).

R. Paiella, F. Capasso, C. Gmachl, D.L. Sivco, J.N. Baillargeon, A. Hutchinson, A.Y.

Cho, and H. Liu. “Self-mode-locking of quantum cascade lasers with giant ultrafast optical non linearities.”

Science 290: 1739 (2000).

A.Tredicucci, C. Gmachl, M. Wanke, F. Capasso, A. Hutchinson, D.L. Sivco, S.N.G.

Chu, and A.Y. Cho . “Surface plasmon quantum cascade lasers at λ ~ 19 µm.” Appl

Phys Lett 77: 2286 (2000).

B.A. Paldus, C.C. Harb, T.G. Spence, R.N. Zare, C. Gmachl, F. Capasso, D.L. Sivco,

J.N. Baillargeon, A.L. Hutchinson, and A.Y Cho. “Cavity ring-down spectroscopy using midInfrared quantum cascade lasers.” Opt Lett 25: 666 (2000).

A.Tredicucci, F. Capasso, C. Gmachl, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. “High performance superlattice quantum cascade lasers with electric-field-free undoped active regions.” IEEE Photonics Technol Lett 12: 260 (2000).

A. Tredicucci, C. Gmachl, F. Capasso, A.L. Hutchinson, D.L. Sivco, and A.Y. Cho.

“Single-mode surface plasmon laser.” App Phys Lett 76: 2164 (2000).

R. Colombelli, F. Capasso, C. Gmachl, A. Tredicucci, A.M. Sergent, A.L. Hutchinson,

D.L. Sivco, and A.Y. Cho. “Intersubband electroluminescence from long-side-cleaved quantum cascade lasers above threshold: Investigation of phonon bottleneck effects.”

Appl Phys Lett 77: 3893 (2000).

30

A.Kosterev, F. Tittel, C. Gmachl, F. Capasso, D.L. Sivco, J. Baillargeon, A.L.

Hutchinson, and A.Y. Cho. “Trace gas detection in ambient air with a thermoelectrically cooled, pulsed operated quantum cascade distributed feedback (QCDFB) laser.” Appl

Opt 39: 6866 (2000).

A.A. Kosterev, R. Curl, F. Tittel, C. Gmachl, F. Capasso, D. Sivco, J. Baillargeon, A.L.

Hutchinson, and A.Y. Cho. “Effective utilization of quantum cascade distributed feedback lasers in absorption spectroscopy.”

Appl Opt 39: 4425 (2000).

J. Remillard, D. Uy, W. Weber, F. Capasso, C. Gmachl, A.L. Hutchinson, D.L. Sivco,

J.N. Baillargeon, and A.Y. Cho. “Sub-Doppler resolution limited lamb-dip specroscopy of NO with a quantum cascade distributed feedback laser.”

Opt Exp 7: 243 (2000).

A. Tredicucci, F. Capasso, C. Gmachl, D.L. Sivco, A.L. Hutchinson, S.N.G. Chu, and

A.Y. Cho. “Continuous wave operation of long wavelength (λ ~ 11 µm) inter-miniband lasers.” Electron Lett 36: 876 (2000).

C.M. Gittins, E. Wetjen, C. Gmachl, F. Capasso, A.L. Hutchinson, D.L Sivco, J.N.

Baillargeon, and A.Y. Cho. “Quantitative gas sensing by backscatter-absorption measurements of a pseudorandom code modulated λ ~ 8 µm quantum cascade laser.”

Opt Lett 25: 1162 (2000).

L. Samman, J. Rimai, R. McBride, R.O. Carter, W.H. Weber, C. Gmachl, F. Capasso,

A.L. Hutchinson, D.L. Sivco, and A.Y. Cho. “Potential use of near, mid and far infrared laser diodes in automotive LIDAR applications.” IEEE Vehicular Tech Conf Proc 5:

2084 (2000).

A. Tredicucci, C. Gmachl, F. Capasso, D.L. Sivco, S.N.G. Chu, A.L. Hutchinson, and

A.Y. Cho. “Very long wavelength (  ~ 16µm) whispering gallery mode microdisk lasers.”

Electron Lett 36: 328 (2000).

R. Paiella, F. Capasso, C. Gmachl, C. Bethea, D.L. Sivco, J. Baillargeon, A.L.

Hutchinson, A.Y. Cho, and H.C. Liu. “Generation and detection of high-speed pulses of midinfrared radiation with intersubband semiconductor lasers and detectors.”

IEEE

Photonics Technol Lett 12: 780 (2000).

C. Gmachl, A. Tredicucci, F. Capasso, A.L. Hutchinson, D.L. Sivco, A.M. Sergent, T.

Mentzel, and A. Y. Cho, “High temperature (T 

425K) pulsed operation of quantum cascade lasers.” Electron Lett 36: 723 (2000).

C. Gmachl. F. Capasso, R. Köhler, A. Tredicucci, A.L. Hutchinson, D.L. Sivco, J.N.

Baillargeon, and A.Y. Cho. “The sense-ability of semiconductor lasers.” IEEE Circuits &

Devices 16: 10 (2000).

R. Paiella, F. Capasso, C. Gmachl, H.Y. Hwang, D.L. Sivco, A.L. Hutchinson, A.Y. Cho, and H.C. Liu. “Monolithic active mode locking of quantum cascade lasers.” Appl Phys

Lett 77: 169 (2000).

31

M. Troccoli, G. Scamarcio, V. Spagnolo, A. Tredicucci, C. Gmachl, F. Capasso. D.L.

Sivco, A.Y. Cho, and M. Striccoli. “Electronic distribution in superlattice quantum cascade lasers.” Appl Phys Lett 77: 1088 (2000).

J. Faist, C. Sirtori, F. Capasso, L.N. Pfeiffer, K.W. West, D.L. Sivco, and A.Y. Cho.

“Quantum interference effects in intersubband transitions.” Semiconductors &

Semimetals 62: 101 (2000).

A.A. Kosterev, R.F. Curl, F.K. Tittle, C. Gmachl, F. Capasso, D.L. Sivco, J.N.

Baillargeon, A.L. Hutchinson, and A.Y. Cho. “Methane concentration and isotopic composition measurements with a midinfrared quantum cascade laser.” Opt Lett 24:

1762 (1999).

F. Capasso, A. Tredicucci, C. Gmachl, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho.

“High performance superlattice quantum cascade lasers.” IEEE J Select Topics

Quantum Electron 5: 792 (1999).

C. Gmachl, A. Tredicucci, D.L. Sivco, A.L. Hutchinson, F. Capasso, and A.Y. Cho,

"Bidirectional semiconductor laser." Science 286: 749 (1999).

R.M. Williams, J.F. Kelly, J.S. Hartman, S.W. Sharpe, M.S. Taubman, J.L. Hall, F.

Capasso, C. Gmachl, D.L. Sivco, J.N. Baillargeon, and A.Y. Cho. “Kilo-Hertz linewidth from frequency stabilized midinfrared quantum cascade lasers.”

Opt Lett 24: 1844

(1999)

C. Gmachl, A.M. Sergent, A. Tredicucci, F. Capasso, A.L. Hutchinson, D.L. Sivco, J.N.

Baillargeon, and A.Y. Cho. “Improved continuous wave operation of quantum cascade lasers with epitaxial-side heatsinking.” IEEE Photonics Technol Lett 11: 1369 (1999).

R. Paiella, F. Capasso, G. Gmachl, C.G. Bethea, D.L. Sivco, J.N. Baillargeon, A.L.

Hutchinson, and A.Y. Cho. “ High speed operation of gain-switched midinfrared quantum cascade lasers." Appl Phys Let 75: 2536 ( 1999).

C. Gmachl, F. Capasso, A. Tredicucci, D.L. Sivco, R. Köhler, A.L. Hutchinson, and A.Y.

Cho. “Dependence of the device performance on the number of stages in quantum cascade lasers.” IEEE J Select Topics Quantum Electron 5: 808 (1999).

C. Gmachl, F. Capasso, A. Tredicucci, D.L. Sivco, A.L. Hutchhinson, S.N.G. Chu, and

A.Y. Cho. "Noncascaded intersubband injection laser at

~ 7.7

 m." App Phys Lett 73:

3830 (1999).

B.A. Paldus, T.G. Spence, R.N. Zare; J. Oomens, F.M.J. Harren, D.H. Parker, C.

Gmachl, F. Capasso, D.L. Sivco, J.N. Baillargeon, A.L. Hutchinson, and A.Y. Cho.

“Photoacoustic spectroscopy using quantum-cascade lasers.” Opt Lett 24: 178 (1999).

S.W. Sharpe, J.F. Kelly, R.M. Williams, J.S. Hartman, C. Gmachl, F. Capasso, D.L.

Sivco, J.N. Baillargeon, and A.Y. Cho. “Rapid scan (Doppler-Limited) absorption spectroscopy using midinfrared quantum cascade lasers.” Proc SPIE 3758: 23 (1999),

32

R.M. Williams, J.F. Kelly, S.W. Sharpe, J.S. Hartman, C. Gmachl, F. Capasso, D.L.

Sivco, J.N. Baillargeon, and A.Y. Cho. “Spectral and modulation performance of quantum cascade lasers with application to remote sensing.” Proc SPIE 3758: 11

(1999).

A. Tredicucci, F. Capasso, C. Gmachl, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho.

“High performance interminiband quantum cascade laser with graded superlattices.”

Appl Phys Lett 73: 2101 (1998).

A. Tredicucci, C. Gmachl, F. Capasso, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho.

"Long wavelength superlattice quantum cascade laser at

= 17

 m." Appl Phys Lett 74:

638 (1998).

A. Tredicucci, F. Capasso, C. Gmachl, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho.

“Multi-wavelength semiconductor laser.” Nature 396: 350 (1998).

C. Gmachl, F. Capasso, E.E. Narimanov, J.U. Nöckel, A.D. Stone, J. Faist, D.L. Sivco, and A.Y. Cho. “High-power directional emission from microlasers with chaotic resonators.” Science 280: 1556 (1998).

A. Tredicucci, F. Capasso, C. Gmachl, D.L. Sivco, A.L. Hutchinson, A.Y. Cho, J. Faist, and G. Scamarcio. “High-power inter-miniband lasing in intrinsic superlattices.” Appl

Phys Lett 72: 2388 (1998).

C. Sirtori, J. Faist, F. Capasso, and A.Y. Cho. “The quantum cascade laser: A device based on twodimensional electronic subbands.” Pure & Applied Optics 7(2): 373 (1998)

C. Sirtori, F. Capasso, J. Faist, A.L. Hutchinson, D.L

. Sivco, and A.Y. Cho. “Resonant tunneling in quantum cascade lasers.” IEEE J Quantum Electron 34: 1722 (1998).

C. Sirtori, C. Gmachl, F. Capasso, J. Faist, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho.

“Long wavelength (  

8 - 11.5

 m) semiconductor lasers with waveguides based on surface plasmons.” Opt Lett 24: 1366 (1998).

S.W. Sharpe, J.F. Kelly, J.S. Hartman, C. Gmachl , F. Capasso, D.L. Sivco , J.N.

Baillargeon, and A.Y. Cho. “High-resolution (Doppler-limited) spectroscopy using quantum-cascade distributedfeedback lasers.” Opt Lett 24: 1396 (1998).

G. Scamarcio, C. Gmachl, F. Capasso, A. Tredicucci, A.L. Hutchinson, D.L. Sivco, and

A.Y. Cho. “Long-wavelength ( 

congruent to 11

 m) interminiband Fabry-Perot and distributed Feedback quantum casc ade lasers.” Semiconductor Science & Technol

13(11): 1333 (1998).

C. Gmachl, A. Tredicucci, F. Capasso, A.L. Hutchinson, D.L. Sivco, J.N. Baillargeon, and A.Y. Cho. “High-power  

8

 m quantum cascade lasers with near optimum performance.”

Appl Phys Lett 72: 3130 (1998).

C. Gmachl, F. Capasso, A. Tredicucci, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. Long wavelength

 

13

 m) quantum cascade lasers.” Electron Lett 34: 1103 (1998).

33

C. Gmachl, F. Capasso, J. Faist, A.L. Hutchinson, A. Tredicucci, D.L. Sivco, J.N.

Baillargeon, S.N.G. Chu, and A.Y. Cho. “Continuous-wave and high-power pulsed operation of index-coupled distributed feedback quantum cascade laser at

 

8.5

 m.”

Appl Phys Lett 72: 1430 (1998).

G. Scamarcio, F. Capasso, A.L. Hutchinson, D.

L. Sivco, and A.Y. Cho. “Mid-infrared emission from coupled WannierStark ladders in semiconductor superlattices.” Phys

Rev 57: R6811 (1998).

C. Sirtori, A. Tredicucci, F. Capasso, J. Faist, D.L. Sivco, A.L. Hutchinson, and A.Y.

Cho. “Dual-wavelength emission from optically cascaded intersubband transitions.” Opt

Lett 23: 463 (1998).

K. Namjou, S. Cai, E.A. Whittaker, J. Faist, C. Gmachl, F. Capasso, D.L. Sivco, and

A.Y. Cho. “Sensitive absorption spectroscopy with a room-temperature distributedfeedback quantumcascade laser.” Opt Lett 23 219 (1998).

J. Faist, F. Capasso, D.L. Sivco, A.L.Hutchinson, S.N.G. Chu, and A.Y. Cho. “Short wavelength (

 

3.4

 m) quantum cascade laser based on strained compensated

InGaAs/AIInAs.” Appl Phys Lett 72: 680 (1998).

J. Faist, A. Tredicucci, F. Capasso, C. Sirtori, D.L. Sivco, J.N. Baillargeon, A.L

Hutchinson, and A.Y. Cho. “High-power continuous-wave quantum cascade lasers.”

IEEE Quantum Electron 34: 336 (1998).

C. Sirtori, F. Capasso, J. Faist, A.Y. Cho, P. Coll ot, V. Berger, and J. Nagle. “Midinfrared intersubband quantum cascade lasers.” Proc SPIE 3284: 212 (1998).

M. Beck, J. Faist, C. Gmachl, F. Capasso, D.L. Sivco, J.N. Baillargeon, and A.Y. Cho.

“Buried heterostructure quantum cascade lasers.” Proc SPIE 3284: 231 (1998).

C. Gmachl, F. Capasso, J. Faist, D.L. Sivco, J.N. Baillargeon, A.L. Hutchinson, A.Y.

Cho, K. Namjou-Khaless, S. Cai, E.A. Whittaker, J.F. Kelly, S.W. Sharpe, and J.S.

Hartman. “Tunable distributed feedback quantum cascade lasers for gas sensing applications.” Proc SPIE 3285: 144 (1998).

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, J.N. Baillargeon, A.L.Hutchinson, S.N.G.

Chu, and A.Y. Cho. “High power mid-infrared quantum cascade lasers with a molecular beam epitaxy grown InP cla dding operating above room temperature.” J

Crystal Growth 175/176: 22 (1997).

C. Gmachl, J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.Y. Cho. “Long-wavelength

(9.511.5 μm) microdisk quantum-cascade lasers.” IEEE J Quant Electron 33 1567

(1997).

F. Capasso, J. Faist, C. Sirtori, and A.Y. Cho.

“Infrared (4- 11  m) quantum cascade lasers.” Solid State Commun 102: 231 ( 1997).

34

C. Gmachl, J. Faist, J.N. Baillargeon, F. Capasso, C. Sirtori, D.L. Sivco, S.N.G. Chu, and A.Y. Cho. “Complex-coupled quantum cascade distributed-feedback laser.” IEEE

Photonics Technol Lett 9: 1090 (1997).

J. Faist, C. Gmachl, F. Capasso, C. Sirtori, D.L. Sivco, J.N. Baillargeon, and A.Y. Cho.

“Distributed feedback quantum cascade lasers.” Appl Phys Lett 70: 2670 (1997).

J . Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. “Laser action by tuning the oscillator strength.” Nature 387: 777( 1997).

F. Capasso. “Science as a cultural construct.” Nature 387: 544 (1997).

G, Scamarcio, F.Capasso, C. Sirtori, J. Faist, A.L. Hutchinson, D.L. Sivco, and A.Y.

Cho. “High-power infrared (8-micrometer wavelength) superlattice lasers.” Science 276:

773 (1997).

C. Sirtori, J. Faist, F. Capasso, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. “Pulsed and continuous-wave operation of long wavelength infrared (

=9.3

 m) quantum cascade lasers.” IEEE J Quant Electron 33: 89 (1997).

C. Sirtori, J. Faist, F. Capasso, D.L. Sivco, A.L. Huchinson, and A.Y. Cho. “Mid-infrared

(8.5

 m) semiconductor lasers operating at room temperature.” IEEE Photonics Technol

Lett 9 294 (1997).

G. Scamarcio, F. Capasso, J. Faist, C. Sirotir, D.L. Sivco, A.L. Hutchinson, and A.Y.

Cho. “Tunable interminiband infrared emission in superlattice electron transport.” Appl

Phys Lett 70 1796 (1997).

F. Capasso, J. Faist, and C. Sirtori. “Quantum cascade lasers for the mid-infrared region.” Physica Scripta T66 57 (1996).

F. Capasso, J. Faist, and C. Sirtori. “Mesoscopic phenomena in semiconductor nanostructures by quantum design.” J Math Phys 37 4775 (1996).

C. Sirtori, J. Faist, F. Capasso, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. “Long wavelength infrared (



11

 m) quantum cascade lasers.” Appl Phys Lett 69: 2810

(1996).

J. Faist, C. Gmachl, M. Striccoli, C. Sirtori, F. Capasso, D.L. Sivco, and A.Y. Cho.

“Quantum cascade disk lasers.” Appl Phys Lett 69: 2456 (1996).

C. Sirtori, J. Faist, F. Capasso, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. “Long wavelength vertical transition quantum cascade lasers operating CW at 110K.”

Superlattices & Microstructures 19: 357 (1996).

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, J.N. Baillargeon, A.L. Hutchinson, S.N.G.

Chu, and A.Y. Cho. “High power mid-infrared ( 

5

 m) quantum cascade lasers operating above room temperature.” Appl Phys Lett 68: 3680 (1996).

35

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. “Room temperature midinfrared quantum cascade lasers.” Electron Lett 32: 560 (1996).

C. Sirtori, J. Faist, F. Capasso, D.L. Sivco, A.L. Hutchinson, S.N.G. Chu, and A.Y. Cho.

“Continuous wave operation of mid-infrared (7.4-8.6

 m) quantum cascade lasers up to

110K temperature.” App. Phys Lett 68: 1745 (1996).

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.L. Hutchinson, S.N.G. Chu, and A Y. Cho.

“Continuous wave operation of quantum cascade lasers based on vertical transitions at

=4.6

 m.” Superlattices & Microstructures 19: 337 (1996).

J. Faist, C. Sirtori, F. Capasso, S.N.G. Chu, L.N. Pfeiffer, and K.W. West. “Tunable fano interference in intersubband absorption .” Opt Lett 21: 985 (1996).

G. Scamarcio, F. Capasso, A.L. Hutchinson, T. Tanbun-Ek, D.L. Sivco, and A.Y. Cho.

“Generation of mid-infrared radiation by impact ionization of deep-centers in semiconductor structures.” J Nonlinear Optical Phys & Materials 5: 25 (1996).

G. Scamarcio, F. Capasso, A.L. Hutchinson, T. Tanbun-Ek, D.L. Sivco, and A.Y.

Cho“Narrow-band electroluminescence at 3.5

 m from impact excitation and ionization of

Fe 2+ ions in InP.” App. Phys Lett 68: 1374 (1996).

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.L. Hutchinson, M.S. Hybertsen, and A.Y.

Cho. “Quantum cascade lasers without intersubband population inversion.”

Physical

Rev Lett 76 411 (1996).

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. “Continuous wave operation of a vertical transition quantum cascade laser above T=80K.”

Appl Phys

Lett 67 3057 (1995).

C. Sirtori, J. Faist, F. Capasso, D.L. Sivco, A.L. Hutchinson, and A.Y. Cho. “Quantum cascade laser with plasmon-enhanced waveguide operating at 8.4

 m wavelength.” Appl

Phys Lett 66 3242 (1995).

C. Canali, C. Forzan, A. Neviani, L. Vendrame, E. Zanoni, R.A. Hamm, R.J. Malik, F.

Capasso, and S. Chandrasekhar. “Measurement of the electron ionization coefficient at low electric-fields in GaSa-based heterojunction bipolartransistors.” App Phys Lett 66

1095 (1995).

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.L. Hutchinson and A.Y. Cho. “A vertical transition quantum cascade laser with Bragg confined excited states.” Appl Phys Lett 66

538 (1995).

J. Faist, F. Capasso, D.L. Sivco, A.L. Hutchinson, C. Sirtori, and A.Y. Cho. “Quantum cascade laser: A new optical source in the midinfrared.” Infrared Phys & Technol 36 99

(1995).

C. Sirtori, F. Capasso, J. Faist, D.L. Sivco, A. . Hutchinson, and A.Y

. Cho. “Quantum cascade unipolar intersubband light emitting diode in the 8-13

 m wavelength region.”

Appl Phys Lett 66 4 (1995).

36

C. Canali, S. Chandrasekhar, F. Capasso, R.A. Hamm, R. Malik, C. Forzan, A. Neviani,

L. Vendrame, and E. Zanoni. “Measurement of the electron ionization coefficient at low electric-fields in heterojunction bipolartransitors.” Institute Physics Conference Series

141: 639 (1995).

J. Faist, F. Capasso, D.L. Sivco, A.L. Hutchinson, C. Sirtori, S.N.G. Chu, and A.Y. Cho.

“Quantum cascade laser: Temperature dependence of the performance characteristics and high T

0 operation.”

App Phys Lett 65: 2901 (1994).

J. Faist, F. Capasso, D. L. Sivco, C. Sirtori, A. L. Hutchinson, and A. Y. Cho. “Quantum cascade laser: An intersubband semiconductor laser operating above liquid nitrogen temperature.”

Electron Lett 30: 865 (1994).

J. Faist, F. Capasso, D.L. Sivco, C. Sirtori, A.L. Hutchinson, and A.Y. Cho. “Quantum cascade laser.”

Science 264: 553 (1994).

C. Sirtori, J. Faist, F. Capasso, D.L. Sivco, and A.Y. Cho. “Narrowing of the intersubband absorption spectrum by localization of continuum resonances in a strong electric field.” Appl Phys Lett 62: 1931 ( 1994).

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.L. Hutchinson, S.N.G. Chu, and A.Y. Cho.

“Narrowing of the intersubband electroluminescent spectrum in coupled quantum well heterostructures.” Appl Phys Lett 65: 94 (1994).

C. Sirtori, F. Capasso, J. Faist, L. N. Pfeiffer, and K.W. West. “Far infrared generation by doubly resonant difference frequency mixing in a coupled quantum well-two dimensional electron gas system.” Appl Phys Lett 65: 445 (1994).

C. Sirtori, F. Capasso, J. Faist, and S. Scandolo. “Nonparabolicity and sum rule associated with bound-to-bound and bound-to-continuum intersubband transitions in quantum wells.” Phys Rev B 50: 8663 (1994).

C. Canali, F. Capasso, R. Malik, A. Neviani, P. Pavan, C. Tedesco, and E. Zanoni.

“Measurement of the clectron ionization coefficient at low electric fields in GaAs-based heteroju nction bipolar transistors.” IEEE Electron Device Lett 15: 354 (1994).

F. Capasso, C. Sirtori, and A.Y. Cho. “Coupled quantum well semiconductors with giant electric field tunable nonlinear optical properties in the infrared.” IEEE J Quantum

Electron 30: 1313 (1994).

C. Sirtori, F. Capasso, D.L. Sivco, and A.Y. Cho. “Formation of new energy bands and minigap suppression by hybridization of barrier and well resonances in semiconductor superlattices.” Appl Phys Lett 64: 2982 (1994).

J. Faist, C. Sirtori, F. Capasso, L. Pfeiffer, and K.W. West. “Phonon limited intersubband lifetimes and linewidths in a twodimensional electron gas.” Appl Phys Lett

64: 872 (1994).

37

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A. . Hutchinson, S.N.G. Chu, and A.Y.

Cho“Mid-infrared field-tunable intersubband electroluminescence at room temperature by photon-assisted tunneling in coupled-quantumwells.” Appl Phys Lett 64: 1144

(1994).

S. Scandolo, A. Baldereschi, and F. Capasso. “Interband near infrared second harmonic generation with very large

 (2) (2

)

in AlSb/GaSb-InAsSb/AlSb asymmetric quantum wells.”

App Phys Lett 62: 3138 (1993).

C. Sirtori, J. Faist, F. Capasso, D.L. Sivco, and A.Y. Cho. “Photocurrent reversal induced by localized continuum resonances in asymmetric quantum semiconductor structures.”

Appl Phys Lett 63: 2670 (1993).

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.L. Hutchinson, S.N.G. Chu, and A.Y. Cho.

“Measurement of the intersubband scattering rate in semiconductor quantum wells by excited stat e differential absorption spectroscopy.” Appl Phys Lett 63: 1354 (1993).

J. Faist, F. Capasso, C. Sirtori, D.L. Sivco, A.L. Hutchinson, S.N.G. Chu, and A.Y. Cho.

“Quantum-well intersubband electroluminescent diode at 

=5

 m.” Electron Lett 29: 2230

(1993).

J. Faist, F. Capasso, A.L. Hutchinson, L. Pfeiffer, and K.W. West. “Suppression of optical absorption by electric-field-induced quantum interference in coupled potential wells.” Phys Rev Lett 71: 3573 (1993).

D. Tammaro, K. Hess, and F. Capasso. “ 

-X phonon-assisted thermionic currents in the GaAs/Al x

Ga

1-x

As interface system.” J App Phys 73: 8536 (1993).

M. Mastrapasqua, S. Luryi, F. Capasso, A.L. Hutchinson, D.L. Sivco, and A.Y. Cho.

“Light emitting transistor based on real-space transfer: Electrical and eptical properties.”

IEEE Trans Electron Devices 40: 250 ( 1993).

A. Palevski, S. Luryi, P.L. Gammel, F. Capasso, L.N. Pfeiffer, and K.W. West.

“Lineshape of the resistance resonance in coupled quantum wells.” Superlattices &

Microstructures 11 269 (1992).

F. Capasso, C. Sirtori, J. Faist, D.L. Sivco, S.N.G. Chu, and A.Y. Cho. “Observation of an electronic bound state above a potential well.” Nature 358: 565 (1992).

C. Sirtori, F. Capasso, J. Faist, D.L. Sivco, S.N.G. Chu and A.Y. Cho. “Quantum wells with localized states at energies above the barrier height: A FabryPerot electron filter.”

Appl Phys Lett 61: 898 (1992).

C. Sirtori, F. Capasso, D.L. Sivco, and A.Y. Cho. “2 nd harmonic-generation in

AlInAs/GaInAs asymmetric coupled quantum-wells. Institute Physics Conference Series

120: 625 (1992).

M. Mastrapasqua, F. Capasso, S. Luryi, A.L. Hutchinson, D.L. Sivco, and A.Y. Cho.

“Light emitting charge injection transistor with p-type collector.” Appl Phys Lett 60: 2415

(1992).

38

G. Jona-Lasini o, C. Presilla, and F. Capasso. “Chaotic quantum phenomena without classical counterpart.” Phys Rev Lett 68: 2269 (1992).

C. Sirtori, F. Capasso, D.L. Sivco, and A.Y. Cho. “Resonant multiphoton electron emission from a quantum well.” Appl Phys Lett 60: 2680 (1992).

C. Sirtori, F. Capasso, D.L. Sivco, and A.Y. Cho. “Giant triply resonant third order nonlinear susceptibility

 ( )

3

in coupled-quantumwells.” Phys Rev Lett 68: 1010 (1992).

C. Sirtori, F. Capasso, D.L. Sivco, and A.Y. Cho. “Resonant stark-tuning of intersubband second order susceptibility in coupled quantum wells.” Appl Phys Lett 60:

151 (1992).

S.E. Ralph, A. Lacaita, F. Capasso, and R.J. Malik. “Picosecond carrier dynamics and tunneling-assisted recombination in photorefractive

doped superlattices.” Appl Phys

Lett 58: 1375 (1991).

C. Sirtori, F. Capasso, D.L. Sivco, S.N.G. Chu, and A.Y. Cho. “Observation of large second order susceptibility via intersubband transitions at



10

 m in asymmetric coupled AlInAs/GaInAs qu antum wells.” Appl Phys Lett 59: 2302 (1991).

C. Presilla, G. Jona-

Lasinio, and F. Capasso. “Nonlinear feedback oscillations in resonant tunneling through double barriers.” Phys Rev B 43: 5200 (1991).

A. Lacaita, S.E. Ralph, F. Capasso, and R.J. Malik.

“Investigation of carrier transport in graded gap superlattices by time correlated single photon counting.” Appl Phys Lett 57:

2449 (1990).

A.S. Vengurlekar, F. Capasso, and T.H. Chiu. “Impact ionization in the base of a hot electron AlSb/InAs bipolar t ransistor”,, Appl Phys Lett 57: 1772 (1990).

E.F. Schubert, F. Capasso, A.L. Hutchinson, S. Sen, and A.C. Gossard.“ Observation of charge storage and intersubband relaxation in resonant tunneling via a high sensitivity capacitive technique.” Appl Phys Lett 57: 2820 (1990).

S.E. Ralph, F. Capasso, and R J. Malik. “Transient nonlinear optical properties of 

doped asymmetric superlattices measured by picosecond electrooptic sampling.” Appl

Phys Lett 57: 626 (1990).

A. Palevski, F. Beltram, F. Capasso, L .N. Pfeiffer, and K.W. West. “Resistance resonance in coupled potential wells.” Phys Rev Lett 65: 1929 (1990).

F. Beltram, F. Capasso, D.L. Sivco, A.L. Hutchinson, S.N.G. Chu, and A.Y. Cho.

“Scattering-controlled transmission resonances and negative differential conductance by fieldinduced localization in superlattices.” Phys Rev Lett 64: 3167 (1990).

G. Ripamonti, F. Capasso, and W.T. Tsang. “Observation of quantum well polarization

Effects in the photocurrent of multilayer diodes.” J Appl Phys 67: 583 (1990).

39

A.S. Vengurlekar and F. Capasso. “The effect of incident momentum distribution function on the currentvoltage characteristic of resonant tunneling double barriers.”

Superlattices & Microstructures 7: 89 (1990).

A.S. Vengurlekar, F. Capasso, A.L. Hutchinson, and W.T. Tsang. “Miniband conduction of minority electrons in a superlattice transistor.” Appl Phys Lett 56: 262 (1990).

L.M. Lunardi, S. Sen, F. Capasso, P.R. Smith, D.L. Sivco, and A.Y. Cho.“Microwave multiple-state resonant tunneling bipolar transistors.” IEEE Electron Device Lett 10: 219

(1989).

R.J. Malik, L.M. Lunardi, B.F. Levine, C.G. Bethea, F. Beltram, S.E. Ralph, L.C.

Hopkins, and F. Capasso. “Band gap engineering of III-V semiconductors by MBE using electron beam evaporatio n of group III metals.” Proc SPIE (1990)

F. Capasso, A.S. Vengurlekar, A.L. Hutchinson, and W.T. Tsang. “A negative transconductance superlattice base bipolar transistor.” Electron Lett 25: 1117 (1989).

F. Beltram, F. Capasso, J. Walker, and R.J. Malik. “Memory phenomena in novel floatinggate AlGaAs/GaAs structures with graded gap injectors.” Superlattices &

Microstructures 2: 293 (1989).

F. Beltram, F. Capasso, S. Luryi, S.N.G. Chu, A.Y. Cho, and D.L. Sivco. Negative transconductance via gating of the quantum-well subbands in a resonant tunneling transistor. Institute Physics Conference Series 96: 599 (1989).

S. Sen, F. Capasso, A.Y. Cho, and D.L. Sivco. “Stacked double barriers and their application in novel multistate resonant tunneling bipolar transitors. Institute Physics

Conference Series 96: 605 (1989).

A.S. Vengurlekar, F. Capasso, S. Sen, A.L. Hutchinson, S.N.G. Chu, D.L. Sivco, and

A.Y. Cho. “Quasiballistic resonant tunneling of minority electrons into the excited states of a quantum well .” Appl Phys Lett 55: 2529 (1989).

F. Beltram, F. Capasso, A.L. Hutchinson, and R.J. Malik. “Injection in a continuum miniband: Observation of negative transconductance via continuum states in a superlatticebase transistor.” Appl Phys Lett 55: 1534 (1989).

S.E. Ralph, F. Capasso, and R.J. Malik. “New photorefractive effect in graded gap superlattices.” Phys Rev Lett 63: 2273 (1989).

G. Ripamonti, F. Capasso, W.T. Tsang, and A.L. Hutchinson. “Photoinduced field modulation in multiquantum well heterostructures: A new photocurrent gain mechanism.” Superlattice & Microstructures 5: 491 (1989).

F. Capasso, G. Ripamonti, W.T. Tsang, A.L. Hutchinson, and S.N.G. Chu. “New photoconductive gain mechanism by electric field modulation in multiquantum well heter ostructures.” J Appl Phys 65: 388 (1989).

40

S. Sen, F. Capasso, A.Y. Cho, and D.L. Sivco. “Parity generator circuit using a multistate resonant tunneling transistor.” Electron Lett 24: 1506 (1988).

F. Capasso, S. Sen, A.Y. Cho, and D.L. Sivco. “Multiple negative transconductance and differential conductance in a bipolar transistor by sequential quenching of resonant tunneling.” Appl Phys Lett 53: 1056 (1988).

S. Sen, F. Capasso, A.Y. Cho, and D.L. Sivco. “Multiple state resonant tunneling bipolar trans istor operating at room temperature and its application as a frequency multiplier”,

IEEE Electron Device Lett 9: 533 (1988).

F. Beltram, F. Capasso, J.F. Walker, and R J. Malik. “Memory phenomena in heterojunction structures: Evidence for suppressed th ermionic emission.” Appl Phys Lett

53: 376 (1988).

S. Sen, F. Capasso, and A.Y. Cho. “Negative transconductance resonant tunneling field effect transistors and monolithically integrated resonant tunneling diodes.” J Vacuum Sci

Technol B 6(2): 676 (1988).

F. Capasso, F. Beltram, R.J. Malik, and J F. Walker. “New floating-gate AlGaAs/GaAs memory devices with gradedgap electron injector and long retention times.” IEEE

Electron Device Lett 9 377 (1988).

S. Sen, F. Capasso, D.L. Sivco, and A.Y. Cho. “New resonant tunneling devices with multiple negative resistance regions and high room temperature peak-tovalley ratio.”

IEEE Electron Device Lett 9 402 (1988).

K. Kim, K. Hess, and F. Capasso. “Simulations of nonlinear transport in AlGaAs/GaAs single well heterostructures.”

Solid-State Electronics 31 349 (1988).

F. Capasso, S. Sen, A.Y. Cho, A.C. Gossard, and R.J. Spah. “Resonant tunneling through quantum wells: Physics and device applications.”

Solid-State Electronics 31 723

(1988).

F. Beltram, F. Capas so, J.F. Walker, and R.J. Malik. “GaAlAs/GaAs floating-gate memory devices with gradedgap injector grown by molecular beam epitaxy.” IEEE

Trans Electron Devices 35 2451 (1988).

F. Beltram, F. Capasso, S. Luryi, S.N.G. Chu, A.Y. Cho, and D.L. Sivco. “Negative transconductance via gating of the quantum well subbands in a resonant tunneling transistor.” Appl Phys Lett 53: 219 (1988).

K. Kim, K. Hess, and F. Capasso. “Monte Carlo study of electron heating and enhanced thermionic emission by hot phonons in heterolayers.” Appl Phys Lett 52 1167 (1988).

F. Capasso. “Bandgap engineering: From physics and materials to new semiconductor devices.” J Electrochem Society 135 C194 (1988).

41

F. Capasso. “Band-gap engineering for new photonic and electronic devices.”

Nucl

Instruments & Methods Physics Research; Section A: Accelerators, Spectrometers

Detectors & Associated Equip 265 112 (1988) .

F. Beltram and F. Capasso. “Interaction phenomena between deep levels and minibands in semiconductor superlattices.” Phys Rev B 38 3580 (1988).

F. Capasso, S. Sen, and A.Y. Cho. “Physics and new device applications of resonant tunneling in quantum well heterostructures.” Physica Scripta T19A: 199 (1987).

K. Alavi, A.Y. Cho, F. Capasso, and J. Allam, “Molecular-beam epitaxial growth of graded band-gap quaternary Ga x

Al x

In

1-x-y

As multilayer heterostructures on InP:

Application to a novel avalanche photodiode with an ultrahigh ionization ratio.” J Vacuum

Sci Technol B 5: 802 (1987).

S. Sen, F. Capasso, A.C. Gossard, R.A. Spah, A.L. Hutchinson, and S.N.G. Chu.

“Observation of resonant tunneling through a compositionally graded parabolic quantum well.” Appl Phys Lett 51: 1428 (1987).

S. Sen, F. Capasso, A.L. Hutchinson, and A.Y. Cho. “Room temperature operation of

Ga

0.47

In

0.53

As/Al

0.48

In

0.52

As resonant tunneling diodes.” Electron Lett 23: 1229 (1987).

S. Sen, F. Capasso, A.Y. Cho, and D.L. Sivco. “Resonant tunneling device with multiple negative differential resistance: Digital and signal processing applications with reduced circuit complexity.” IEEE Trans Electron Devices 34: 2185 (1987).

M.C. Teich, F. Capasso, and B.E.A. Saleh. “Photon-number-squeezed recombination radiation in semiconductors.” J Opt Soc Am B-Optical Physics 4: 1663 (1987).

J. Allam, F. Beltram, F. Capasso and A.Y. Cho. “Resonant Zener tunneling between valence and conduction band quantum well in superlattices.” Appl Phys Lett 51: 575

(1987).

K. Kim, K. Hess and F. Capasso. “New effects of structure in momentum and real space on nonlinear transport across heterojunction banddiscontinuities.” Appl Phys Lett

51: 508 (1987).

F. Capasso, S. Sen and A.Y. Cho. “A negative transconductance resonant tunneling field effect transistor.” Appl Phys Lett 51: 526 (1987).

S. Sen, F. Capasso, F. Beltram, and A .Y. Cho. “Resonant Tunneling Field-Effect

Transistor: A new negative transconductance device.” IEEE Trans Electron Devices 34:

1768 (1987).

F. Capasso, S. Sen, A.Y. Cho and D.L. Sivco.“ Resonant tunneling devices with multiple negative differential resistance and demonstration of a three state memory circuit for multiple valued logic applications.” IEEE Electron Device Lett 8: 297 (1987).

K. Brennan, K. Hess, and F. Capasso. “Physics of the enhancement of impact ionization in multiquantum well structures

.”

Appl Phys Lett 50: 1897 (1987).

42

M.C. Nuss, D.H. Auston, and F. Capasso. “Direct subpicosecond measurement of carrier mobility of photoexcited electrons in GaAs.” Phys Rev Lett 58: 2355 (1987).

F. Beltram, J. Allam, F. Capasso, U. Koren, and B.I. Mill er. “Ga

0.47

In

0.53

As/InP superlattice avalanche photodiode grown by metalorganic chemical vapor deposition.”

Appl Phys Lett 50: 1170 (1987).

F. Capasso, S. Sen, F. Beltram, and A Y Cho. “Resonant tunneling gate field effect transistor.” Electron Lett 23: 225 (1987).

F. Capasso, S. Sen, A.Y. Cho, and A.L. Hutchinson. “Resonant tunneling spectroscopy of hot minority electrons injected in gallium arsenide quantum wells.” Appl Phys Lett 50:

930 (1987).

N. Chand, J. Allam, J.M. Gibson, F. Capasso, F. Beltram, A.T. Macrander, A.L.

Hutchinson, L.C. Hopkins, C.G. Bethea, B.F. Levine, and A.Y. Cho. “GaAs APD’s and the effect of rapid thermal annealing on the crystalline quality of GaAs grown on Si by

MBE.”

J Vacuum Sci Technol B 5: 822 (1987).

D.V. Lang, M.B. Panish, F. Capasso, J. Allam, R.A. Hamm, and A.M. Sergent.

“Measurement of heterojunction band offsets in InP/Ga

0.47

spectroscopy.”

J Vacuum Sci Technol B 5: 1215 (1987).

In

0.53

As by admittance

F. Capasso, S. Sen, A.Y. Cho, and A.L. Hutchinson. “Resonant tunneling electron spectroscopy.”

Electron Lett 23 28 (1987).

J. Allam, F. Capasso, K. Alavi, and A.Y. Cho. “Near single carrier-type multiplication in a multiple graded-well structure for a solidstate photomultiplier.” IEEE Electron Device

Lett 8 4 (1987).

J. Allam, F. Capasso, K. Alavi, and A.Y. Cho. “Impact ionization across the band-edge discontinuity in a superlattice with graded wells.”

Institute Physics Conference Series 83

405 (1987).

F. Capasso, K. Mohammed, and A.Y. Cho. “Electronic transport and depletion of quantum wells by tunneling through deep levels in semiconductor superlattices.” Phys

Rev Lett 57 2303 (1986).

F. Capasso, S. Sen, A.C. Gossard, A.L. Hutchinson, and J. English. “Resonant tunneling bipolar transistor operating at r oom temperature.” IEEE Electron Device Lett 7

573 (1986).

F. Capasso, K. Mohammed, and A.Y. Cho. Effective Mass Filtering – New quantum photoconductivity in superlattices. Surface Science 174 501 (1986).

F. Capasso and M.C Teich. “Conversion of poisson photons into sub-poisson photons by the action of electron feedback.” Phys Rev Lett 57 1487 (1986).

43

J. Allam, F. Capasso. M.B. Panish, and A.L. Hutchinson. “Observation of novel step-like structure in the photocurrent and dark current of a superlattice: Charge collection by successive depletion of quantum wells.” Appl Phys Lett 49 707 (1986).

V.D. Mattera, F. Capasso, J. Allam, and A.L. Hutchinson. “High speed InP/Ga

0.47

In

0.53

As superlattice avalanche photodiodes with very low background doping grown by continuous trichloride vapor phase epitaxy.” J Appl Phys 60 2609 (1986).

F. Capasso, J. Allam, A.Y. Cho, K. Mohammed, R.J. Malik, A.L. Hutchinson, and D.

Sivco. “New avalanche multiplication phenomenon in quantum well superlattices:

Evidence of impact ionization across the bandedge discontinuity.” Appl Phys Lett 48

1254 (1986).

M. Stavola, F. Capasso, J.C. Nabity, K. Alavi, and A.Y. Cho. “Metastability and polarization effects in a pn heterojunction device due to deep states.” Appl Phys Lett 48

997 (1986).

K. Mohammed, F. Capasso, R.A. Logan, J.P. van der Ziel,and A.L. Hutchinson. “Highdetectivity InAs

0.85

Sb

0.15

/InAs infrared (1.8-4.8

 m) detectors.” Electron Lett 22 215

(1986).

F. Capasso, K. Mohammed, and A.Y. Cho. “Sequential resonant tunneling through a multiquantum well superlattice.” Appl Phys Lett 48 478 (1986).

F. Capasso, K. Mohammed, and A.Y. Cho. “Summary Abstract: New quantum transport phenomena and superlattice devices in molecular-beam epitaxially grown

AlInAs/GaInAs heterostructures. J Vacuum Sci Technol B 4 656 (1986).

S. Luryi and F. Capasso. “Resonant tunneling of two-dimensional electrons through a quantum wire: A negative transconductance device.” Appl Phys Lett 47: 1347 (1985);

Erratum Appl Phys Lett 48 375 (1986).

F. Capasso, K. Mohammed, and A.Y. Cho. “Quantum photoconductive gain by effective mass filtering and negative conductance in superlattice PNjunctions.” Physica B & C

134 487 (1985).

F. Capasso. “New heterojunction devices by band-gap engineering.” Physica B & C 129

92 (1985).

F. Capasso and R.A. Kiehl. “Resonant tunneling transistor with quantum well base and highenergy injection: A new negative differential resistance device.” J Appl Phys 58

1366 (1985).

F. Capasso, K. Mohammed, A.Y. Cho, R. Hull an d, A.L. Hutchinson. “Effective mass filtering: Giant quantum amplification of the photocurrent in a semiconductor superlattice.” Appl Phys Lett 47 420 (1985).

F. Capasso, K. Mohammed, A.Y. Cho, R. Hull, and A.L. Hutchinson. “New quantum photoconductivity and large photocurrent gain by effective-mass filtering in a forward-

44

biased superlattice pn junction.” Physical Rev Lett 55 1152 (1985); Erratum Physical

Rev Lett 55 2229 (1985).

K. Mohammed, F. Capasso, J. Allam, A.Y. Cho, and A.L. Hutchinson. “New high-speed long-wavelength Al

0.48

In

0.52

As/Ga

0.47

In

0.53

As multiquantum well avalanche photodiodes.”

Appl Phys Lett 47 597 (1985).

N. Magnea, P.M. Petroff, F. Capasso, R.A. Logan, K. Alavi, and A.Y. Cho. “Electric field dependent cathodoluminescence of III-V compound heterostructures: A new interface characterization technique.” Appl Phys Lett 46 1074 (1985).

F. Capasso, K. Mohammed, and A.Y. Cho. “Tunable barrier heights and band discontinuities via doping interface dipoles: An interface engineering technique and its device applications.” J Vacuum Sci Technol B 3 1245 (1985).

F. Capasso, A.Y. Cho, K. Mohammed, and P.W. Foy. “Doping interface dipoles:

Tunable heterojunction barrier heights and band-edge discontinuities by molecular beam epitaxy.” Appl Phys Lett 46 664, (1985).

R.J. Malik, F. Capasso, R.A. Stall, R.A. Kiehl, R.W. Ryan, R. Wunder, and C.G. Bethea.

“High-gain, high-frequency AlGaAs/GaAs graded band-gap base bipolar transistors with a Be diffusion setback layer in the base.” Appl Phys Lett 46 600 (1985).

N. Magnea, P.M. Petroff, F. Capasso, R.A. Logan, and P.W. Foy. “Microplasma characteristics in InP-Ga

0.47

In

0.53

As long wavelength avalanche photodiodes.” Appl Phys

Lett 46 66 (1985).

F. Capasso, H.M. Cox, A.L. Hutchinson, N.A. Olsson, a nd S.G. Hummel. “Pseudoquaternary GaInAsP semiconductors: A new Ga

0.47

In

0.53

As/InP graded gap superlattice and its applications to avalanche photodiodes.” Appl Phys Lett 45 1193 (1984).

F. Capasso, K. Mohammed, K. Alavi, A.Y. Cho, and P.W. Foy. “Impact ionization rates for electrons and holes in Al

0.48

In

0.52

As.” Appl Phys Lett 45: 968 (1984).

F. Capasso. “New multilayer and graded gap optoelectronic and high speed devices by band gap engineering.” Surface Science 142 513 (1984).

F. Capasso, A.Y. Cho, and P.W. Foy. “Low-dark-current low-voltage 1.3-1.6

 m avalanche photodiode with high-low electric field profile and separate absorption and multiplication regions by molecular beam epitaxy.” Electron Lett 20 635 (1984).

F. Capasso. “Multilayer avalanche photodiodes and solid-state photomultipliers.” Laser

Focus-Electro-Optics 20 84 (1984).

F. Capasso, B. Kasper, K. Alavi, A.Y. Cho, and J.M. Parsey. “New low dark current, high speed Al

0.48

In

0.52

As/Ga

0.47

In

0.53

As avalanche photodiode by molecular beam epitaxy for long wavelength fiber optic communication systems.” Appl Phys Lett 44 1027 (1984).

45

F. Capasso, K. Alavi, A.Y. Cho, and A.L. Hutchinson. “Electroabsorption Al

0.48

In

0.52

As P-

IN avalanche photodiodes grown by molecular beam epitaxy.” IEEE Electron Device

Lett 5 16 (1984).

F. Capasso, B. Schwartz, and R.A. Logan. “Self-aligned InP P-N-junction diodes fabricated with HE3+ bombardment.” IEEE Electron Device Lett 5 121 (1984).

B.F. Levine, C.G. Bethea, W.T. Tsang, F. Capasso, K.K. Thornber, and R.C. Fulton,

R.J. Malik, J.R. Hayes, F. Capasso, K. Alavi, and A.Y. Cho. “High gain

Al

0.48

In

0.52

As/Ga

0.47

In

0.53

As vertical Npn - Heterojunction bipolar transistors grown by molecular beam epitaxy.” IEEE Electron Device Lett 4 383 (1983).

J.R. Hayes, F . Capasso, R.J. Malik, A.C. Gossard, and W. Wiegmann. “Optimum emitter grading for heterojunction bipolar transistor.” Appl Phys Lett 43 949 (1983).

J.R. Hayes, F. Capasso, A.C. Gossard, R.J. Malik, and W. Wiegmann. “A bipolar transistor with graded bandgap base.” Electron Lett 19 410 (1983).

F. Capasso. “Band-gap engineering via graded gap, super-lattice and periodic doping structures: Applications to Novel Photodectors and other devices.” J Vacuum Science &

Technol B 1 457 (1983).

F. Capasso, W.T

. Tsang, and G.F. Williams. “Staircase solid-state photomultipliers and avalanche photodiodes with enhanced ionization rates ratio.” IEEE Trans Electron

Devices 30 381 (1983).

F. Capasso, B. Schwartz, and R.A. Logan. “Self-aligned InP pn junction diodes fabricated with 3 He + bombardment.” IEEE Electron Device Lett 5 121 (1983).

F. Capasso, K. Alavi, A.Y. Cho, P.W. Foy, and C.G. Bethea. “New long wavelength

Al

0.48

In

0.52

As/Ga

0.47

In

0.53

As avalanche photodiode grown by molecular beam epitaxy.”

Appl Phys Lett 43 1040 (1983).

F. Capasso, S. Luryi, W.T. Tsang, C.G. Bethea, and B.F. Levine. “New transient electrical polarization phenomenon in sawtooth superlattices.” Phys Rev Lett 51 2318

(1983).

B.F. Levine, C.G. Bethea, W.T. Tsang, F. Capasso, K.K. Thornber, R.C. Fulton, and

D.A. Kleinman. “Measurement of high electron drift velocity in submicron heavily doped graded Al x

Ga

1-x

As layer.”

Appl Phys Lett 42 769 (1983).

F. Capasso, W.T. Tsang, A.L. Hutchinson, C.G. Bethea, and B.F. Levine. “Novel graded band-gap photodetectors with ultrahigh speed of response (TR=20ps,

FWHM=40ps) and phototransistors with graded gapbase.” Institute Physics Conference

Series 65 225 (1983).

F. Capasso, K. Alavi, A.Y. Cho, P.W. Foy, C.G. Bethea. “Long wavelength, wide spectral response (0.8-1.8

 m) Al

0.48

In

0.52

As/Ga

0.47

In

0.53

As avalanche detectors grown by molecular beam epitaxy.” IEDM Tech Digest 29 468 (1983).

46

J.R. Hayes, F. Capasso, R.J. Malik, A.C. Gossard, and W. Wiegmann. “Elimination of the emitter/collector offset vo ltage in heterojunction bipolar transistors.” IEDM Tech

Digest 29 686 (1983).

F. Capasso, W.T. Tsang, C.G. Bethea, A.L. Hutchinson, and B.F. Levine. “New graded band gap picosecond phototransistor.” Appl Phys Lett 42 93 (1982).

B.F. Levine, W.T. Tsang, C.G. Bethea, and F. Capasso. “Electron drift velocity measurement in compositionally graded Al x reflectivity.” Appl Phys Lett 41 467 (1982).

Ga

1-x

As by time resolved optical picosecond

J.A. Cooper, Jr., F. Capasso, and K.K. Thornber. “Semiconductor structures for repeated velocity overshoot.” IEEE Electron Device Lett 3 407 (1982).

G.F. Williams, F. Capasso, and W.T. Tsang. “The graded band gap multilayer avalanche photodiode: A new low noise detector.” IEEE Electron Device Lett 3 71

(1982).

F. Capass o, R.A. Logan, W.T. Tsang, and J.R. Hayes. “Channeling photodiode: A new versatile interdigitated pn junction photodetector.” Appl Phys Lett 41 944 (1982).

F. Capasso, R.A. Logan, and W.T. Tsang. “New interdigitated pn junction device with novel capacitance voltage characteristic, ultralow capacitance and low punch through voltage.” Electron Lett 18 760 (1982).

F. Capasso. “The channeling avalanche photodiode: A novel ultralow noise interdigitated pn junction detector.” IEEE Trans Electron Devices 29 1388 (1982).

F. Capasso, W.T. Tsang, and G.F. Williams. “New very low-noise multilayer and graded-gap avalanche photo-diodes for the 0.8 to 1.8mum wavelength region.” Proc

Society Photo-optical Instrumentation Engineers 340 50 (1982).

F. Capasso. “New ultralow noise avalanche photodiode with separated electron and hole avalanche regions.” Electron Lett 18 12 (1982).

F. Capasso, T.P. Pearsall, K.K. Thornber, R.E. Nahory, M.A. Pollack, G.B. Bachelet, and J.R. Chelikowsky. [Comment] on “Simulation of high field transport in GaAs using a

Monte Carlo method and pseudopotential band structures.” [Comment] on “Band structure dependent transport and impact ionization in GaAs.” J Appl Phys 53 3324

(1982).

F. Capasso and G.F. Williams. “A proposed hydrogenation/nitridization passivation technique for III-V semiconductors devices, including InGaAs long wavelength photodetectors.” J Electrochem Society 129 821 (1982).

F. Capasso, W.T. Tsang, A.L. Hutchinson, and G.F. Williams. “Enhancement of electron impact ionization in a superlattice: A new avalanche photodiode with a large ionization rates ratio.” Appl Phys Lett 40 38 (1982).

47

F. Capasso, W.T. Tsang, A.L. Hutchinson, C.G. Bethea, and B.F. Levine. “Novel graded band gap photodetectors with ultrahigh speed of response (t r

=20ps, FWHM-

40ps) and phototransistors with graded gap base.” Institute Physics Conference Series

65 225 (1982).

F. Capasso, W.T. Tsang, A.L. Hutchinson, and P.W. Foy. “The graded band gap avalanche diode: A new molecular beam epitaxial structure with a large ionization rates ratio.” Institute Physics Conference Series 63 473 (1982).

F. Capasso, W.T. Tsang, A.L. Hutchinson, and G.F. Williams. “The superlattice photodetector: A new avalanche photodiode with a large ionization ratio.” Tech Digest

27 284 (1981).

F. Capasso, M.B. Panish, and S. Sumski. “The liquid phase epitaxial growth of low net donor concentration (5

10 14 -5

10 15 /cm 3 ) GaSb for detector applications in the 1.3-

1.6

 m region.” IEEE J Quant Electron 17 273 (1981).

F. Capas so, T.P. Pearsall, and K.K. Thornber. “New ultra-low-noise avalanche photodiode with separated electron and hole avalanche regions.” Electron Device Lett 2, 295

(1981).

S.R. McAfee, F. Capasso, D.V. Lang, A.L. Hutchinson, and W.A. Bonner. “A study of de ep level in bulk InP by transient spectroscopy.” J Appl Phys 52 10 (1981).

F. Capasso, A.L. Hutchinson, P.W. Foy, C.G. Bethea, and W.A. Bonner. “Very low reach-through voltage, high performance Al x

Ga

1-x optical systems.

” Appl Phys Lett 39 736 (1981).

Sb p-i-n photodiodes for 1.3

 m fiber

F. Capasso, T.P. Pearsall, and K.K. Thornber. “The effect of collisional broadening on

Monte Carlo simulations of highfield transport in semiconductors devices.” IEEE

Electron Device Lett 2: 11 (1981).

F. Capasso, M. B. Panish, S. Sumski and P. W. Foy. “Very high quantum efficiency

GaSb mesa photodetectors between 1.3 and 1.6

 m.” Appl Phys Lett 36 2 (1980).

F. Capasso, R.A. Logan, P.W. Foy, S. Sumski, and D.D. Manchon. “Low leakage current and saturated reverse charact eristic in broad area InGaAsP diodes.” Electron

Lett 16 241 (1980).

F. Capasso, R.A. Logan, A.L. Hutchinson, and D.D. Manchon. “InGaAsP/InGaAs heterojunction p-i-n detectors with low dark current and small capacitance for 1.3-1.6

 m fiber optic systems.” Electron Lett 16, 23 (1980).

F. Capasso, P.M. Petroff, W.A. Bonner, and S. Sumski. “Electrically active defects in

InP avalanche photodiodes.” IEEE Electron Device Lett 1: 27 (1980)

F. Capasso and G.B. Bachelet. “Ballistic electron impact ionization in GaAs and in InP avalanche devices.” IEDM Tech Digest 26 633 (1980).

48

F. Capasso, M.B. Panish, W.A. Bonner, and S. Sumski. “The liquid phase epitaxial growth and characterization of low doped GaSb and Al

0.20

Ga

0.80

Sb for detector applications in the 1.3

 m-1.6

 m region.” Institute Physics Conference Series 56 125

(1980).

F. Capasso, P.M. Petroff, W.B. Bonner, and S. Sumski. “Investigation of microplasmas in InP avalanche photodiodes.” IEDM Tech Digest 25 647 (1979).

G. Beni and F. Capasso. “Effect of carrier drift velocities on measured ionization coefficients in avalanching semiconductors.” Phys Rev B 19 4 (1979).

F. Capasso, R.E. Nahory, and M.A. Pollack. “Temperature dependence of impact ionization rates in GaAs between 20

and 200

 C.” Electron Lett 15, 117 (1979).

F. Capasso, R.E. Nahory, and M.A. Pollack. “Hot-electron dynamics in GaAs avalanche devices: Competition between ballistic behavior and intervalley scattering.” Solid State

Electron 22 977 (1979).

T.P. Pearsall, F. Capasso, R.E. Naho ry, M.A. Pollack, and J.R. Chelikowsky. “The band structure dependence of impact ionization by hot carriers in semiconductors: GaAs.”

Solid State Electron 21 297 (1978).

F. Capasso and P. Di Porto. “Coupled mode theory of a fiber laser amplifier.” Fiber &

Integrated Optics 1 313 (1978).

F. Capasso, R.E. Nahory, M.A. Pollack, and T.P. Pearsall. “Observation of electronic band structure effects on impact ionization by temperature tuning.”

Phys Rev Lett 39

723 (1977).

F. Capasso and P. Di Porto. “Coupled mode theory of Raman amplification in lossless optical fibers.”

J Appl Phys 47, 1472 (1976).

F. Capasso, B. Daino, and S. Piazzolla. “CW optical saturation of dye solutions in liquid core optical fibers.” Proc XXIII Internatl Electronics Conference, Rome p. 256 (1976).

F. Capasso and P. Di Porto. “Raman amplification and coupling between modes in optical fibers.” Proc XXIII Internatl Electronics Conference , Rome p.244 (1976).

P. Perfetti, M. Antichi, F. Capasso, and G. Margaritondo. “Response time in heterojunction infrared detectors.” Infrared Physics 14: 255 (1974).

F. Capasso and F. DeMartini , “Electric field induced nonlinear coherent infrared spectroscopy: Investigation of the Q

OI(I) vibrorotational mode of the H

2 molecule.” Optics

Commun 9 172 (1973).

F. DeMartini, E. Santamato, and F. Capasso. “High resolution nonlinear spectroscopy of the Q

01

(1) vibrational resonance in H

2 in the zone of Dicke narrowing.” IEEE J

Quantum Electron 8, 542 (1972).

49

Books

H. C. Liu; F. Capasso, Eds. Intersubband Transitions in Quantum Wells: Physics and

Applications, Part I. New York: Academic Press; 2000. (R.K. Willardson and E.R.

Weber, editors. Semiconductor and Semimetals; vol. 62 ),

H. C. Liu; F. Capasso, Eds. Intersubband Transitions in Quantum Wells: Physics and

Applications , Part II. New York: Academic Press; 2000. (R.K. Willardson and E.R.

Weber, editors. Semiconductor and Semimetals; vol. 66),

F. Capasso, F. Beltram, S. Sen, and A.Y. Cho. “Resonant tunneling and superlattice devices: Physic s and circuits.” In: F. Capasso, editor. Physics of Quantum Electron

Devices; Springer Series, Electronics and Photonics, vol. 28. Berlin-Heidelberg:

Springer-Verlag; 1990.

F. Capasso, editor. Physics of Quantum Electron Devices; Springer Series in Electronics and Photonics, vol. 28. Berlin-Heidelberg: Springer-Verlag. 1990.

F. Capasso, co-editor. Quantum Well and Superlattice Physics II. Proceedings SPIE;

943. 1988.

F. Capasso, co-editor. Heterojunction Band Discontinuities: Physics and Device

Applications. Amsterdam: North-Holland; 1987.

F. Capasso. “Band-gap engineering and interface engineering: From graded gap structures to tunable band discontinuities” In: F. Capasso and G. Margaritondo, editors.

Heterojunction Band Discontinuities: Physics and Device Applications. Amsterdam:

North-Holland; 1987. p. 399.

F. Capasso, co-editor. Picosecond Electronics and Optoelectronics. Springer Series in

Electronics and Photonics, 24. Berlin & Heidelberg: Springer-Verlag; 1987.

F. Capasso, co-editor. Problems of General Physics. Milano: Ambrosiana Publishing

Company; 1976.

Book Chapters

F. Capasso, C. Sirtori, D.L. Sivco, and A.Y. Cho. “Nonlinear optics of intersubband transitions in AlInAs/GaInAs coupled quantum wells: Second harmonic generation and resonant stark tuning of

 ( )

2

2

.” In: E. Rosencher, B. Vinter and B. F. Levine, editors.

Intersubband Transitions in Quantum Wells; NATO ASI Series, Series B; Physics, vol.

288. New York: Plenum Press; 1992. p. 141.

M.C. Teich, B.E

.A. Saleh, and F. Capasso. “Generation of photon-number-squeezed light by semiconductor incoherent light sources.” In: Y. Yamamoto, editor.

Semiconductor Light Sources for Coherent and Quantum Optics. New York: John Wiley

& Sons; 1991.

C. Presilla and F . Capasso. “Dynamical analysis of resonant tunneling in presence of a self consistent potential due to the space charge.” In: L.L. Chang, E.E. Mendez, and C.

50

Tejedor, editors. Resonant Tunneling in Semiconductors; NATO ASI Series, Series B; vol. 277. New York: Plenum Press; 1991. p. 275.

F. Capasso, F. Beltram, D.L. Sivco, A.L. Hutchinson, S.N.G. Chu, and A.Y. Cho.

“Transport in superlattices: Observation of negative differential conductance by field induced localization and its equivalence in the Esaki-Tsu mechanism, scattering controlled resonances in superlattices. In: L.L. Chang, E.E. Mendez, and C. Tejedor, editors. Resonant Tunneling in Semiconductors; NATO ASI Series, Series B: Physics, vol. 277. New York: Plenum Press; 1991. p. 377.

F. Capasso, S. Sen, and F. Beltram. “Quantum effect, microwave and photonic devices.” In: S.M. Sze, editor. High Speed Semiconductor Devices. New York: Wiley-

Interscience; 1990.

Capasso F. “Band-gap engineering for new photonic and electronic devices.” In: E.E.

Mendez and K. von Klitzing, editors. Physics and Applications of Quantum Wells and

Superlattices, NATO ASI Series, Series B: Physics, vol. 170. New York: Plenum Press;

1987. p. 377.

Capasso F. “Graded gap and superlattice devices by band-gap engineering.” In: R.D.

Dingle, editor. Device and Circuit Applications of III-V Semiconductor Superlattices and

Modulation Doping, Semiconductor and Semimetals. Orlando: Academic Press; 1987.

F. Capasso. “Resonant tunneling transistors, Tunneling superlattice devices and new quantum well avalanche photodiodes.” In: H. Beneking, editor. High Speed Electronics.

Springer Series in Electronics and Photonics, 22. Berlin & Heidelberg: Springer-Verlag;

1987. p. 50-61.

F. Capasso. “Resonant tunneling devices and optoelectronic Ge/Si superlattice structures.” In: S. Luryi, G. Bauer, F. Kuchar, and H. Heinrich, editors. Two

Dimensional Systems: Physics and New Devices. Springer Series in Solid State

Sciences 67. Berlin & Heidelberg: Springer-Verlag; 1986. p. 140-153.

F. Capasso. “New heterojunction devices by band-gap engineering.” In: J.P. Noblanc and J. Zimmermann, editors. PHYSICA B&C 129B , 92. Proceedings 14 th European

Solid-State Device Research Conference. Amersterdam: North-Holland; 1985.

F. Capasso. “New high-speed quantum well and variable gap superlattice devices.” In:

G.A. Mourou, D.M. Bloom, and C.H. Lee, editors. Picosecond Electronics and

Optoelectronics. Springer Series in Electrophysics 21 Berlin-Heidelberg: Springer

Verlag; 1985. p. 112-130.

N. Magnea, P.M. Petroff, F. Capasso, R.A. Logan, P. W. Foy. “New field dependent luminescence effects in IIIV compound heterostructures.” In: L. C. Kimerling, J. M.

Parsey, Jr., editors. Proceedings 13 th International Conference Defects in

Semiconductors. Warrendale, PA: Metallogical Society AIME; 1985. p. 479-483.

51

F. Capasso. “New superlattice structures and heterojunction devices by band-gap engineering.” In: D.K. Ferry, editor. Gallium Arsenide Technology. Indianapolis: Howard

& Sams & Co., Inc; 1985. p. 303.

F. Capasso. “The physics of avalanche photodiodes.” In: R.K. Willardson and A.C.

Beer, editors. Semiconductors and Semimetals 22. Lightwave Communications

Technology Part D, Photodetectors. Orlando: Academic Press; 1985. p. 2-172.

F. Capasso. “Enhancement of the ionization rates ratio by spatial separation of electrons and holes in multilayer heterojunction structures: Towards a solid state photomultiplier.” In: H.L. Grubin, K. Hess, G.J. Lafrate, D.K. Ferry, editors. Physics of

Submicron Structures. New York: Plenum Press; 1984. p. 41-52.

F. Capasso and B.F. Levine. “New transport phenomena in variable gap semiconductors and their device applications.” In: M.H. Pilkuhn, editor. High Excitation and Short Pulse Phenomena. Amsterdam: North Holland; 1983.

F. Capasso. “New device applications of bandedge discontinuities in multilayer heterojunctions structures.”

In: R.S. Bauer, editor. Surfaces and Interfaces: Physics and Electronics Amsterdam: North-Holland; 1983. p. 527-539.

F. Capasso, F. DeMartini, and G. Giannetti. “Measurement of the coherence time T

2 and free-induction decay of the molecular vibrations in H

2

.” Bulletin LIX Symposium

Italian Physical Society p. 98 (1973).

52

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