Gong-Ru Lin (林恭如) 简历 与报告摘要
1. 简历
Short Biography:
Prof. Gong-Ru Lin received his B. S. degree of Physics from Soochow University in
1988, M. S. and Ph. D degrees of electro-optical engineering from National Chiao Tung
University (NCTU) in 1990 and 1996, respectively. He was the faculty with National United
University, Tatung University, National Taipei University of Technology, National Chiao
Tung University from 1997 to 2006. Since 2006, he joined the Graduate Institute of photonics
and Optoelectronics as a full professor, and a joint professor with the Department of
Electrical Engineering, National Taiwan University. He is currently the Director of GIPO,
NTU. He has a broad research spectrum covering ultrafast fiber lasers, semiconductor laser
diodes, fiber-optic communications, silicon and carbon nanophotonics. He has (co)authored
more than 200 papers in SCI-ranked journals and 300 papers in international conferences.
Prof. Lin also served as the associate editor of “Journal of Lightwave Technology”, and
editorial board members of "Journal of Nanomaterials" and "Current Nanoscience". He
received three times the outstanding research awards from National Science Council in 1997,
1998, and 2000 in recognition of his contribution to Arsenic-rich GaAs based optoelectronic
switch and phase-locked-loop phase shifter. His has also awarded the 2000 Tien Jea Bien
Young Scholar Prize by the Optical Engineering Society of R. O. C.. His achievement in
injection-locked laser diode based data-format converter made him the recipient of the Third
Best Scientific and Technical Paper Award (with co-authors) from the Far Eastern Y. Z. Hsu
Science & Technology Memorial Foundation of R. O. C. in 2004, the Young Scholar
Research Award from NCTU in 2005, and the Award of Outstanding Youth Electrical
Engineer from SIEE in 2005. In 2011, he received the three-year Distinguished Research
Award from National Science Council (國科會傑出獎) owing to his pioneer work on the
optical injection induced femtosecond harmonic mode-locking of semiconductor optical
amplifier incorporated fiber lasers.
To date, Prof. Lin is a senior member of IEEE, a senior member of OSA, a Fellow of
SPIE (FSPIE) since 2008, a Fellow of IET (FIET) since 2009, and a Fellow of IOP (FInstP)
since 2010. Prof. Lin is currently the OSA Traveling Lecturer and the SPIE Visit Lecturer.
2. 报告摘要
1.
Introduction to National Taiwan University
2.
Low temperature PECVD growth of few-layer graphene and its applications
Abstract:
Versatile nano-scale carbon materials including graphene, graphite, graphene oxide,
carbon black, and charcoal powers have been employed as the saturable absorbers
for passively mode-locking the Erbium doped fiber lasers (EDFLs). In this
presentation, I will briefly review the performances of the mode-locked EDFLs started
with the aforementioned materials. The key parameters and mechanisms contributed
to the pulse shortening force in the Erbium-doped fiber lasers passively mode-locked
by different nano-scale carbon powder based saturable absorbers will be discussed.
In particular, the combining effects such as the cooperative saturable absorption,
linear and non-linearity transmission, self-phase modulation and dispersion
compensation are also introduced in this talk. Sub-500 fs pulse can be obtained with
the use of all kinds of nano-scale carbon materials, and the shortest
solitonpulsewidths around 300 fs obtained from the Erbium-doped fiber laser
mode-locked by using single- and few-layer graphene powders are demonstrated.