CURRICULUM VITAE PERSONAL DATA 1. Name : ABU BAKAR BIN MOHAMMAD 2. IC No : 600102-10-7167 3. Date and Place of Birth : 02/01/1960/KUALA LUMPUR 4. Sex : MALE 5. Nationality : MALAYSIAN 6. Name of Current Employer : UNIVERSITI TEKNOLOGI MALAYSIA 7. Address : INFOCOMM RESEARCH ALLIANCE (IcRA) FACULTY OF ELECTRICAL ENGINEERING, UNIVERSITI TEKNOLOGI MALAYSIA, SKUDAI 81310, JOHOR, MALAYSIA 8. Telephone No : +6075536058/6154 9. Fax No : +6075536155 10. e-mail : bakar@fke.utm.my 11. Title of Position Held : PROFESSOR/EXECUTIVE DIRECTOR 12. Field of Specialization : PHOTONICS, ELECTRONICS AND COMMUNICATION ENG. 13. Academic Qualification : PhD 14. Present Post : EXECUTIVE DIRECTOR INFOCOMM RESEARCH ALLIANCE (IcRA) (01 March 2009) 15. Past Appointment I : DIRECTOR PHOTONICS TECHNOLOGY CENTER (PTC) (01 December 2006 – 15 December 2008) 16. Past Appointment II : HEAD OF DEPARTMENT OPTIC AND TELEMATICS COMMUNICATION ENGINEERING (01 June 2000 – 01 Dec. 2006) 17. Past Appointment III : DEPUTY DEAN FACULTY OF ELECTRICAL ENGINEERING (15 Dec. 2008 – 01 March 2009) 18. Special Appointment : MEMBER OF SENATE (01 August 2008) COURSES CONDUCTED POSTGRADUATE LEVEL: 1. Optical Communication System. 2. Optical Network. 3. Opto-Electronics. 4. Next Generation Photonics Network. UNDERGRADUATE LEVEL: 1. Electronic Switching Principles 2. Digital Electronics 3. Network Analysis 4. Electrical Technology 5. Optical Communication System 6. Electromagnetic Theory 7. Communications Principles 8. Communication Laboratory 9. Electronics Laboratory 10. Digital Communication Laboratory 11. Data Communication Laboratory 12. Optical Communication Laboratory POSTGRADUATE SUPERVISION: DOCTOR OF PHILOSOPHY (PHD): Completed: 1. Fakher El-Din 2. Abu Sahmah Mohd Supaat 3. Khalid Al-Muharrami 4. Leow Cheah Wei 5. Mohd Haniff Ibrahim 6. Abdul Azeez Al-Hetar Ongoing: 1. Norhafizah Ngajikin 2. Mohd Jaya Abdullah 3. Norliza Mohamed 4. Abdulrahman Abdullah Mohammed Al-Malsi 5. Redwan Qasem Ali Mohammed MASTER OF ENGINEERING (MEE): Completed: 1. Hazura haroon 2. Jayaram @ Mohd Jaya 3. Leow Cheah Wei 4. Mohamed Shabeer 5. Abubaker O. S. Ali 6. Shee Yu Gang 7. Norliza Mohammed 8. Wong Yin Leng 9. Mahmud Matin Bhuiyan 10. Razali Muda 11. Bahareh Yaghootkar 12. Hilman Harun 13. Sahrul Hilmi 14. Redwan Shaddad Ongoing: 1. Norfazilah Samdin 2. Chin Ying Han 3. Mirbadin ACHIEVEMENTS / AWARDS: Awards: 1. MEMS fiber alignment: Gold medal, 2003 International Invention, Innovation, Industrial Design & Technology Exhibition (ITEX) 2. Polymer Thermo-optic Switch: Silver medal, 2003 Science & Technology Expo (S&T) 3. Polymer Thermo-optic Switch: Jury’s award, 2003 Industrial Art And Technology Exhibition, UTM 4. MEMS fiber alignment: Silver award, 2003 International Exhibition Idea-Inventions New Product (IENA), Nuremberg Fair Centre, Germany 5. Polymer Thermo Optic Switch: Gold medal, 2004 International Exhibition Of Inventions, New Techniques and Products, Geneva, Switzerland 6. MEMS Optical Switch: Bronze medal, 2005 International Exhibition Of Inventions, New Techniques and Products, Geneva, Switzerland. 7. MEMS Optical Switch: Silver medal. 2005 Industrial Art And Technology Exhibition, UTM 8. Integrated MEMS Fiber Alignment System: Gold Medal MTE 2006 9. Photonics Splitter: Gold Medal MTE 2006 10. Integrated MEMS Fiber Alignment System: Bronze medal, 2006 International Exhibition Of Inventions, New Techniques and Products, Geneva, Switzerland 11. Low Loss Photonics Splitter: Bronze medal, 2006 International Exhibition Of Inventions, New Techniques and Products, Geneva, Switzerland. 12. Automated Photonics Flood Warning System, Gold Medal, MTE 2008. 13. Automated Photonics Flood Warning System, Gold Medal, IENA ’08, Nuremberg, Germany 14. Finalist Best of Communications Applications Category, MSC APICTA 2008. 15. National Intellectual Property Award, 2006. 16. Photonics Vibration Detector, Silver Medal, The International Exposition of Research and Invention of Institution of Higher learning 2009 (PECIPTA 2009), Kuala Lumpur, 8-10 October 2009 PATENT Principal Inventor: Granted: 1. MY-136724-A Surface Micromachined Fiber Alignment Microstructure, 2008. 2. MY-137725-A Surface Micromachined Fiber Alignment Microstructure, 2009 Pending: 1. PI 2004 4216 Surface Micromachined Fiber Alignment Microstructure with Height Controllability. 2. PI 2006 4277 Waveguide based thermooptic photonic switch 3. PI 2007 2214 MEMS Optical Switch 4. PI 2007 2047 Microstructure for alingning and securing optical component in a MEMS device 5. PI 2008 1187 Automated Photonics Flood Warning System 7. PI 2008 3897 A Low Loss Polymer Based Optical Splitter 8. PI 2009 4086 Photonics Vibration Detector 9. Patent Search: Polymer photonics filter, 2006 3. Passive Omni Direction Antenna for Optical Beam Reception -- Submitted 4. Method of illuminating a new photonics seven segment display -- Submitted Co-inventor: 1. PI 2008 3525 Multimode Interference Thermo-Optic Switch with Triple Heaters Configuration 2. PI 2008 3523A Dual Band Optical Wavelength Filter Based on Triple Multimode Interference Cavities 3. PI 2008 3524 Fabrication Method of Single Mode Optical Waveguide 4. PI 2009 0086A Multimode Interference Polymer Based Optical Cross Coupler and Method of Manufacturing The Same. 5. PI 2009 2261 Method for Use in End Facet Polishing for Polymer on Glass Optical Waveguide. 6. PI 2009 2262 Waveguide Grating Device for Use in CWDM and DWDM Applications 7. PI 2008 3597 Optical Free Space Feed Forward Linearization System. 8. PI 2008 4484 3.4 GHz Front end Optical Receiver for Radio over Fiber System. 9. PI 2009 0289 Modified Cosine S-bend Power Splitter. 10. PI 2009 0288 Cosine S-bend –Linear Hybrid Junction Digital Optical 11. PI 2009 4232 Wideband Radio Over Fiber Feed-forward Transmitter (WRoFFT) Model. 12. PI 2006 4277 2x2 Waveguide Based Thermo-optic Photonic. 13. PI 2008 3296 Floating Fabry-Perot Cavity of Optical Tuning Filter with Dual Actuators. RESEARCH GRANT: Principal Researcher: DESIGN AND EVALUATION OF LOW BIT RATE FIBER OPTIC VIDEO SYSTEM FOR MULTIMEDIA APPLICATIONS. From: April 1996 To: April 1997 Funding: RM 15,000 (UTM) IMPLEMENTATION AND EVALUATION OF BROADBAND UNGUIDED OPTICAL LINK IN MALAYSIAN WEATHER From: April 1996 To: April 1997 Funding: RM 14,000, (UTM) DESIGN OF A CLIMATE CHAMBER TO SIMULATE VARIOUS ATMOSPHERIC CONDITION From: June 1999 To: June 2000 Funding: RM 19,000, (UTM) RADIO OPTICAL BROADBAND INTEGRATED NETWORK From: March 1999 To: March 2000 Funding: RM 20,000, (UTM) DEVELOPMENT OF PHOTONIC SWITCH FOR HIGH SPEED COMMUNICATION NETWORK From : Jan 2000 to: Dec. 2000 Funding: RM 173,850 (MOSTE) PHOTONIC SWITCH DEVELOPMENT FOR ALL-OPTICAL NETWORK. From: Jan 2000 to: Jan 2005 Funding: RM 2,151,040 (Top-Down National Project – MOSTE) Photonic switch development for all-optical network. From: 2007 to: 2010 -----Continuation of Project number 6 above Funding: RM 1,200,000 (Top-Down National Project – MOSTI) EXTERNAL EXAMINER Doctor of Philosophy (PhD): 1. THESIS TITLE Name of candidate Year Institution 2. THESIS TITLE Pecaman sebutan perkataan Bahasa Melayu standard dengan kaedah peraga tersembunyi Markov diskret. Azhar bin Jaludin 2000 UKM Name of candidate Year Institution Perceptual enhancement of Suband video coding with dithering Mohsen Ashourian 2001 UTM 3. Acoustics of wood panel THESIS TITLE Name of candidate Year Institution Mohammad Ngasri Dimon 2001 UTM 4. Analysis and performance evaluation of a new faulttolerant ATM switching Hui Seng Kheong 2002 UTM THESIS TITLE Name of candidate Year Institution 5. THESIS TITLE Name of candidate Year Institution 6. THESIS TITLE Name of candidate Year Institution 7. THESIS TITLE Name of candidate Year Institution Rain attenuation prediction for microwave propagation based on rain rate and rain attenuation measurements in Malaysia. Md. Rafiqul Islam 2002 UTM Design and Analysis of New Erbium Doped Fiber Amplifiers (EDFAs) and Erbium Doped Fiber Laser (EDFLs) Belloi Bouzid 2004 Universiti Putra Malaysia Rain Cell Distribution Studies for Microwave Link Application Using Rain Gauge and Radar Data Nor Hisham bin Haji Khamis 2005 UTM 8. THESIS TITLE Name of candidate Year Institution 9. THESIS TITLE Name of candidate Year Institution An adaptive error correction scheme for SDH-based wavelength division multiplexed optical networks Cheah Cheng Lai 2005 Universiti Putra Malaysia Design and characterization of novel EDFA Abdullatif Mohammed Abdullah 2007 UKM 10. THESIS TITLE An adaptive error correction scheme for SDH-based wavelength division multiplexed optical networks Name of candidate Year Institution Cheah Cheng Lai 2007*** Re-submission/Re-viva UPM 11. THESIS TITLE Design and Fabrication of a MEMS LC Structure for a Telemetry Pressure and Temperature Sensor Name of candidate Year Institution Mohsen Nabipoor 2008 UKM 12. THESIS TITLE Vertical Channel Structure and Ballistic Carrier Transport of Nanoscale Transistor Ismail Saad 2009 UTM Name of candidate Year Institution 13. THESIS TITLE Name of candidate Design and fabrication of A MEMS tactile pressure sensor array for fingerprint imaging. Mitra Damghanian Year Institution 2010 UKM 14. THESIS TITLE Name of candidate Wavelength Requirements for Multicast Traffic in Wavelength Division Multiplexing Lightwave Networks Rabi. W. Yousif Year Institution 2010 UPM Master of Engineering: 1. THESIS TITLE Name of candidate Institution Year Application of non-imaging focusing helostat in UTM solar engine Chen Lee Chuin UTM 1997 Name of candidate Institution Year Power budget Analysis for broadcast passive Optical network Mohammad Faiz Liew bin Abdullah ITTHO 1998 3. THESIS TITLE Name of candidate Institution Year Quality of Service Performance in Wireless ATM network Sharifah Hafizah Syed Ariffin UTM 1998 4. THESIS TITLE Name of candidate Institution Year Real-time Wavelet codec of image compression Nurul Fajar Abd. Manaf UTM 1998 5. Name of candidate Institution Year Tajuk Tesis: The design of an LPC processor for low bit rate speech coding using the DSP station. Abhijit Kumar Deb. UKM 2000 6. THESIS TITLE Name of candidate Institution Year Characterisation of EDFA laser with optical feedback Leong Mun Kiat UM 2001 7. Design and Development of a Tuneable Dual – Wavelength Erbium –Doped Fibre Laser. Fairuz Abdullah UPM 2004 2. THESIS TITLE THESIS TITLE THESIS TITLE Name of candidate Institution Year 8. THESIS TITLE Name of candidate Institution Year Tajuk Tesis: Performance Evaluation of Reservation Schemes For Optical Burst Switching (OBS). Deepalaxmi Silvarajah UPM 2005 9. THESIS TITLE Name of candidate Institution Year 10. THESIS TITLE Name of candidate Institution Year 11. THESIS TITLE Name of candidate Institution Year 12. THESIS TITLE Name of candidate Institution Year 13. THESIS TITLE Name of candidate Institution Year Application of CWDM technique in a new multiplexed access network Norshamsuri Ali@Hasim UPM 2005 Kajian Suis Mach-Zehnder Interferometer Daripada Interferens Multimod Chong Siew Kuang UKM 2006 Parutan Pandu Gelombang Tersusun (AWG) Polimer 4, 8 dan 16 Saluran Untuk Jalur C+L Noraspalelawati Razali UKM 2006 Kajian Skema-Skema Pengesanan Untuk Sistem Pembahagian Kod Optik Pelbagai Capaian Dalam Pengekodan Amplitud Spektrum Mohd Dzahril bin Abdul Samad UKM 2006 Rekabentuk Modul Pengekod dan Penyahkod bagi Pengekodan Amplitud Spektrum (SAC) Untuk Sistem Capaian Berbilang Pembahagian Kod Optik (OCDMA) Dengan Menggunakan Jeriji Fiber Bragg (FBG) Zuraidah Zan UKM 2007 14. THESIS TITLE Design and simulation analysis of one-port surface acoustic wave resonator for wireless application. Name of candidate Institution Year Sayed Ali Reza Mousavi UPM 2009 EVALUATION OF PRESENTATION 1. THESIS TITLE Name of candidate Institution Year 2. THESIS TITLE Name of candidate Institution Year 3. THESIS TITLE Name of candidate Institution Year 4. PROPOSAL TITLE Name of candidate PART II 5. PROPOSAL TITLE Name of candidate PART II 6. 7. Generation of Millimeter Waves for radio over fiber system by using stimulated brillouin scattering Ferdian Yunazar UTM 2008 Laser non-linearity compensation for radio over fiber system Emad Fathi M. Aon UTM 2008 Bandwidth enhancement technique for free space optical front-end receiver Arnidza bte Ramli UTM 2008 Resonant Coupler as a WDM Add/Drop Device Nurdiani binti Zamhari MEL 10 April 2008 Insensitive Couplers Elmueiz Eltayeb Suliman MEL 10 April 2008 THESIS TITLE Name of candidate Institution Year Optical Power Splitter based on MMI THESIS TITLE Name of candidate Institution Year Modelling the Free space for Optical Transmission Abdul Aziz Mohammad UTM 2006 Ahmed bashir Maiteeg UTM 2006 THESIS TITLE Name of candidate Institution Year Rain Model for Prediction of Fade Durations THESIS TITLE Name of candidate Institution Year Security in Wireless Sensor Enhance AODV 10. THESIS TITLE Name of candidate Institution Year 2.4 Ghz Direct Conversion Receiver Design 11. THESIS TITLE Name of candidate Institution Year Microstrip Antenna with different Feeding Method 12. THESIS TITLE Embedded TCP/IP Wireless Sensor Device in AdHoc Network Warsuzarina Mat Jubadi UTM 2004 8. 9. Name of candidate Institution Year Mohd Afzan Othman UTM 2006 Razatulshima Ghazali UTM 2006 Mohd Haizal Jamaludin UTM 2005 Soh Ping Jack UTM 2005 13. THESIS TITLE Name of candidate Institution Year Priority queing for real-Time Service in Ipv^ Network 14. THESIS TITLE Network Monitoring application for Ipv6 Network with IPSec Mohamad Aashraful Aashique UTM 2004 Name of candidate Institution Year Md. Asasul Islam UTM 2004 15. THESIS TITLE Name of candidate Institution Year Investigation on the thermo-optic Properties of Polymer 16. THESIS TITLE Broadband Wireless Systems and applications Including OFDM Muhammad Ramlee Kamarudin UTM 2003 Name of candidate Institution Year 17. THESIS TITLE Name of candidate Institution Year Kesavan Ulaganathen UTM 2004 Space Frequency Time coded OFDM for Braoadband Wireless Communication. Marwan Hadri Azmi UTM 2003 18. THESIS TITLE Name of candidate Institution Year Optical Sensor 19. THESIS TITLE An Improved Modeling of RF Inductors Fabricated on Si Substrate Rashidah@ Siti Saedah Arsat UTM 2003 Name of candidate Institution Year Ahmad Rifqi Md zain UTM 2003 20. THESIS TITLE Name of candidate Institution Year Mobile Digital Broadcast Satellite (MoDiS) 21. THESIS TITLE Development of Programmable Mobile IP Application on Embedded Network System Nadiatul Huda Zulkifli UTM 2003 Name of candidate Institution Year Noor Asmawati Samsuri UTM 2003 22. THESIS TITLE Name of candidate Institution Year 23. THESIS TITLE Name of candidate Institution Year THESIS TITLE Name of candidate Institution Year Performance Analysis of ATM Traffic on Optical Wireless LAN Asrul Izam Azmi UTM 2003 Miniature Filter Using LTCC Technology Mohd Fairuz Mohd Yusoff UTM 2003 Provisioning QoS in Differentiated Service Domain for MIPv6 Kamaludin Mohd Yusof UTM 2003 24. THESIS TITLE Name of candidate Institution Year PAPR Reduction in WLAN OFDM 25. THESIS TITLE Name of candidate Institution Year The Application of Correlative Coding in OFDM 26. THESIS TITLE Name of candidate Institution Year Planar Array Antenna 27. THESIS TITLE Application of EO Intensity Modulation in Optical Communication Sabrina Ismail UTM 2002 Name of candidate Institution Year Nor Hafizah Ngajikin UTM 2003 Norul Husna Ahmad UTM 2003 Noor Asniza Murad UTM 2003 28. THESIS TITLE Name of candidate Institution Year 29. THESIS TITLE Name of candidate Institution Year 30. PROPOSAL TITLE Name of candidate PART I 31. PROPOSAL TITLE Name of candidate PART I Investigation on the stability to UV Curing on Polymer Film Zaibunnisha Mohamed Kassim UTM 2003 FPGA Implementation of MCPFSK Modulation for HF Data Fitri Devi Jaswar UTM 2003 Resonant Coupler as a WDM Add/Drop Device Nurdiani binti Zamhari MEL 2 October 2007 Insensitive Couplers Elmueiz Eltayeb Suliman MEL 2 October 2007 PUBLICATIONS INTERNATIONAL JOURNAL 1. N.H.Ngajikin, N.M.Kassim, A.B.Mohammad and G.Witjaksono, ‘Wide Range of Electrostatic Actuation MEMS FPOTF’, Progress in Electromagnetics Research C, Vol. 9, 155-169, 2009. 2. M.H. Ibrahim, Shuh-Ying Lee, Mee-Koy Chin, N.M. Kassim and A.B. Mohammad. Multimode Interference Optical Splitters Based on Photodefinable BenzoCyclobutene (BCB 4024-40) Polymer. Optical Engineering, 46(1): 013401. January 2007. 3. M.H. Ibrahim, Shuh-Ying Lee, Mee-Koy Chin, N.M. Kassim and A.B. Mohammad. Single Mode Optical Waveguides Based on Photodefinable BenzoCyclobutene (BCB 4024-40) Polymer. Microwave and Optical Technology Letters, 49(2): 479-481. February 2007. 4. M.H. Ibrahim, N.M. Kassim, A.B. Mohammad, Shuh-Ying Lee and Mee-Koy Chin. A Novel 1×2 Multimode Interference Optical Wavelength Filter Based on Photodefinable BenzoCyclobutene (BCB 4024-40) Polymer. Microwave and Optical Technology Letters, 49(5): 1024-1028, May 2007. 5. M.H. Ibrahim, Shuh-Ying Lee, Mee-Koy Chin, N.M. Kassim and A.B. Mohammad. Multimode Interference Wavelength Multi/Demultiplexer for 1310 and 1550-nm Operation Based on BCB 4024-40 Photodefinable Polymer. Optics Communications, 273(2): 383-388, May 2007. 6. M.H. Ibrahim, N.M. Kassim and A.B. Mohammad. Cost Effective Polymer Optical Couplers Based On Multimode Interference Techniques. Journal of Optoelectronics and Advanced Materials, 9(7): 2133-2137, July 2007 7. Abdulaziz M. Al-hetar, I. Yulianti, Abu Sahmah M. Supa’at, A.B. Mohammad. Thermo-optic multimode interference switches with air and silicon trenches. Optics Communications, 281, 4653–4657, 2008 8. A.S Mohd Supa’at, M.H. Ibrahim, A.B. Mohammad, N.M. Kassim and N.E. Ghazali. A Novel Thermo-optic Polymer Switch Based on Directional Coupler Structure. American Journal of Applied Sciences, 5(11): 1552-1557, 2008. 9. M.H. Ibrahim, N.M. Kassim, A.B. Mohammad and I. Adam, " A CWDM/DWDM Arrayed Waveguide Grating Based on Photodefinable Polymer", /Journal of Optoelectronics and Advanced Materials/, Vol. 3, No. 1, pp. 13-16, January 2009. 10. M. Yaacob, M.H. Ibrahim, N.M. Kassim, A.B. Mohammad and A.S.M. Supa'at. "Switching Power Improvement of Hybrid Polymer-Silica Based MMI Thermo-Optic Switch", Journal of Optoelectronics and Advanced Materials, 11(5), pp. 559-564, 2009. Impact factor: 0.813 11. M.H. Ibrahim , Mee-Koy Chin, N.M. Kassim and A.B. Mohammad. A Novel 1×2 Thermo-Optic Multimode Interference Switch Structure Based on Photodefinable BenzoCyclobutene (BCB 4024-40) Polymer on Silica. Institute of Physics - Chinese Physics Letters, 23(10): 2796-2798. October 2006. 12. M.H. Ibrahim , Shuh-Ying Lee, Mee-Koy Chin, N.M. Kassim and A.B. Mohammad. Multimode Interference Wavelength Multi/Demultiplexer for 1310 and 1550-nm Operation Based on BCB 4024-40 Photodefinable Polymer. Optics Communications, 273(2): 383-388, May 2007. 13. A.S Mohd Supa'at, M.H. Ibrahim, A.B. Mohammad, N.M. Kassim and N.E. Ghazali. A Novel Thermo-optic Polymer Switch Based on Directional Coupler Structure. American Journal of Applied Sciences, 5(11): 1552-1557, 2008. 14. M.H. Ibrahim, N.M. Kassim, A.B. Mohammad and I. Adam. A CWDM/DWDM Arrayed Waveguide Grating Based on Photodefinable Polymer. Journal of Optoelectronics and Advanced Materials - Rapid Communications, 3(1): 13-16, 2009. 15. M.H. Ibrahim, N.M. Kassim, A.B. Mohammad and A.S.M. Supa'at. Facet Polishing Technique for Polymer On Glass Optical Waveguide. Journal of Optoelectronics and Advanced Materials - Rapid Communications, 3(3): 223-225, 2009 16. M. Yaacob, M.H. Ibrahim, N.M. Kassim, A.B. Mohammad, A.S.M. Supa'at. Switching Power Improvement of Hybrid Polymer-Silica Based MMI Thermo-Optical Switch. Journal of Optoelectronics and Advanced Materials, 11(5): 559-564, 2009. 17. M.H. Ibrahim, N.M. Kassim, A.B. Mohammad, Mee-Koy Chin and Shuh-Ying Lee. Optical Cross Couplers Based On Wet-Etch Processing of BenzoCyclobutene Polymer. Optical Materials - Corrected Proof (In Press). 18. M.H. Ibrahim, N.M. Kassim, A.B. Mohammad, A.S.M. Supa'at. Modelling of Rib Sidewall Scattering Loss for Optical Waveguide With Trapezoidal Cross Section. Journal of Optoelectronics and Advanced Materials - Rapid Communications, 3(9): 917-920, 2009 19. A.S Mohd Supa’at, M.H. Ibrahim, A.B. Mohammad, N.M. Kassim and N.E. Ghazali, “A Novel Thermo-optic Polymer Switch Based on Directional Coupler Structure”, American Journal of Applied Sciences, 5(11): 1552-1557, 2008. 20. Abdulaziz M. Al-Hetar, I. Yulianti, Abu Sahmah M. Supa’at, A.B. Mohammad, “Thermo-optic multimode interference switches with air and silicon trenches”, Optics Communications 281, pp. 4653–4657, 2008. IF 1.314 21. Abdulaziz M. Al-Hetar, Abu Sahmah M. Supa’at, A.B. Mohammad, I. Yulianti, “Crosstalk improvement of a thermo-optic polymer waveguide MZI–MMI switch”, Optics Communications, 281, pp. 5764-5767, 2008. Impact Factor: 1.314@2008 22. Abdulaziz M. Al-Hetar, Abu Sahmah M. Supa’at, A.B. Mohammad, I. Yulianti, “Multimode Interference Photonic Switches”, Optical Engineering, 47(11), pp. 1-6, 2008. IF 0.722 23. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, “Low Power Consumption Thermooptic Switch Using Polymers,” Journal of Industrial Technology, vol.14, no.1, pp. 59-68, 2003. NATIONAL JOURNAL 1. Abu Bakar Mohammad, "Cadangan sistem optik aerial dengan menggunakan Grid Nasional," Jurnal Elektrika, April/Jun 1991. 2. Abu Bakar Mohammad, “Single Bit Digital Video Codec : Objective Evaluation,” Jurnal Elektrika, Dis. 1995. 3. Abu Bakar Mohammad, Abu Sahmah Mohd Supaat and Mohd Jaya Abdullah, “A High Gain Erbium Doped Fiber Amplifier,” Jurnal Teknologi, no. 30(D), pp. 105-110, Jun 1999 4. Abu Bakar Mohammad, "Projek mini : Perlaksanaannya di Jabatan Perhubungan," Lapuran Teknik, Jabatan Perhubungan, FKE, UTM, 1987 5. Abu Bakar Mohammad, "Laluan optik semenanjung Malaysia-Malaysia Timur," Lapuran Teknik, Jabatan Perhubungan, FKE, UTM, Okt. 1990. 6. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, ‘Design of parallel waveguide using electrooptic effect in controlling the coupling of light’, Journal Institution of Engineers, Malaysia, Special Issue ELECTRICAL, Vol. 63, No. 1, pp. 33-36, March 2002. 7. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, ‘Modelling techniques for rectangular dielectric waveguides-ribs waveguides’, Jurnal Teknologi, No. 36(D), pp. 129-143, Jun 2002. 8. Mohd Haniff Ibrahim, Norazan Mohd Kassim, Abu Bakar Mohammad and Shee Yu Gang. “Modeling of Rib Optical Waveguide Structure Using Effective Index Method”, Journal Elektrika, Universiti Teknologi Malaysia, Volume 5, No. 1, pp. 4349,Disember 2004. 9. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, “Polymer based directional coupler thermooptic optical switch.” Jurnal Teknologi, No. 40(D), pp. 1-8, Jun 2004. 10. Norazan Mohd Kassim, Abu Bakar Mohammad and Mohd Haniff Ibrahim, ‘Optical Waveguide Modeling Based On Scalar Finite Difference’, Jurnal Teknologi, 42(D), pp. 41-54, June 2005. 11. Norazan Mohd Kassim, Abu Bakar Mohammad, Shee Yu Gang and Mohd Haniff Ibrahim. A Simple Modelling Technique for Trapezoidal Cross Section Optical Waveguides by Scalar Finite Difference Method. Jurnal Elektrika. 8(1): 36-40. June 2006. 12. Mohd Haniff Ibrahim, Norazan Mohd Kassim, Abu Bakar Mohammad and Mee-Koy Chin. Prism Coupling Measurement of BenzoCyclobutene (BCB 4024-40) Polymer for Optical Devices Application. Jurnal Elektrika, Vol. 8(2). December 2006. 13. Norazan Mohd Kassim, Abu Bakar Mohammad, Mohd Haniff Ibrahim and Shee Yu Gang. A Combination Approach of Effective Index Method and Beam Propagation Method in Optical Device Modelling. SIRIM Journal of Industrial Technology – accepted for publication. 14. Abu Sahmah, Abu Bakar and Norazan, “The Development of 2x2 Thermooptic Switch,” Journal of Electrical Engineering - Elektrika, vol.7, no.1, pp.1-8, June 2005. 15. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, “Design of parallel waveguide using electrooptic effect in controlling the coupling of light.” Journal Institution of Engineers, Malaysia, Special Issue ELECTRICAL, Vol. 63, No. 1, pp. 33-36, March 2002. 16. Abu Bakar Mohammad, Abu Sahmah Mohd Supa’at and Liew Yew Loung, “Experimental study of the influence of various atmespheric conditions on unguided optical communication,” Jurnal Teknologi, no. 33(D), pp. 105-110, 2001. 17. Abu Bakar Mohammad, Abu Sahmah Mohd Supa’at and Mohd Jaya Abdullah, “A high gain erbium doped fiber amplifier,” Jurnal Teknologi, no. 30(D), pp. 105-110, 1999. 18. Mohd Haniff Ibrahim, Norazan Mohd Kassim, Abu Bakar Mohammad, and Shee Yu Gang. A Combination Approach of Effective Index Method and Beam Propagation Method in Optical Device Modelling. SIRIM Journal of Industrial Technology 17(1): 157-168, December 2008. 19. Ismahayati Adam, Mohd Haniff Ibrahim, Norazan Mohd Kassim, Abu Bakar Mohammad and Abu Sahmah Mohd Supa'at. Design of Arrayed Waveguide Grating (AWG) for DWDM/CWDM Applications Based on BCB Polymer. Jurnal Elektrika. 10(2): 18-21. December 2008. 20. Maslina Yaacob, Mohd Haniff Ibrahim, Norazan Mohd Kassim and Abu Bakar Mohammad. The Numerical Techniques for Thermal Distribution Analysis in Optical Waveguides. Journal of Fundamental Sciences. 4(2): December 2008. 21. Mohd Haniff Ibrahim, Norazan Mohd Kassim, Abu Bakar Mohammad and Nazri Kamsah. Thermal Analysis in Optical Waveguides. Jurnal Teknologi, 46(D): 93-102, Jun 2007. CONFERENCE/ SYMPOSIUM/ SEMINARS 1. Y.G. Shee, A.B. Mohammad, N.M. Kassim and M.H. Ibrahim . Fabrication of Polymeric Optical Waveguides. Proceedings of RF and Microwave Conference (RFM 2004) . October 2004. 2. Norazan Mohd Kassim, Abu Bakar Mohammad, Abu Sahmah Mohd Supa'at, Mohd Haniff Ibrahim and Shee Yu Gang. Single Mode Rib Optical Waveguide Modelling Techniques. Proceedings of RF and Microwave Conference (RFM 2004) . October 2004. 3. Norazan Mohd Kassim, Abu Bakar Mohammad, Abu Sahmah Mohd Supa'at, Mohd Haniff Ibrahim and Shee Yu Gang. Polymer Material for Optical Devices Application. Proceedings of RF and Microwave Conference (RFM 2004) . October 2004. 4. Y.G. Shee, N.M. Kassim, A.B. Mohammad and M.H. Ibrahim . Fabrication of Polymeric Optical Waveguides by B-Staged Bisbenzocyclobutene (BCB). IEEE International Conference on Semiconductor Electronics (ICSE 2004). December 2004. 5. Mohd Haniff Ibrahim , Norazan Mohd Kassim, Abu Bakar Mohammad and Mee-Koy Chin. Design of Multimode Interference Optical Splitter Based on BenzoCyclobutene (BCB 4024-40) Polymer. 1 st Regional Postgraduate Conference on Engineering and Science (RPCES 2006) . July 2006. 6. M.H. Ibrahim , N.M. Kassim, A.B. Mohammad, Mee-Koy Chin and Shuh-Ying Lee. Fabrication and Characterization of BenzoCyclobutene (BCB 4024-40) Polymer Optical Waveguides. June 2006. Lasers and Electro-optic Seminar (LEOS 2006) – accepted for presentation. 7. Mohd Haniff Ibrahim , Norazan Mohd Kassim, Abu Bakar Mohammad, Mee-Koy Chin and Shuh-Ying Lee. Polymeric Optical Splitter Based on Multimode Interference Mechanism. 4 th Student Conference on Research and Development (SCOReD 2006) . June 2006. 8. M.H. Ibrahim, N.M. Kassim and A.B. Mohammad. Optical Couplers Based on WetEtch Processing of BenzoCyclobutene Polymer. Presented at The 2nd International Conference of Functional Material and Devices (ICFMD 08). 9. M.Yaacob, M.H. Ibrahim, N.M. Kassim and A.B. Mohammad. Thermo-optic Simulation in Optical Waveguide. Presented at The Regional Annual Fundamental Science Seminar (RAFSS) 2008. 10. I. Adam, M.H. Ibrahim, A.B Mohammad. An Arrayed Waveguide Grating for DWDM/CWDM application based on BCB polymer. International Conference on Electronic Devices (ICED 2008), Dis 2008. pp. 1-6. 11. M. Yaacob, M.H. Ibrahim, N.M. Kassim and A.B. Mohammad. Polarization Insensitivity for 2×2 Multimode Interference (MMI) Cross Coupler. Presented at the Student Conference on Research and Development (SCORED2008), November 2008. 12. N. Samdin, M.H. Ibrahim, A.B. Mohammad. A Preliminary Study on Variable Optical Attenuator. Presented at the Student Conference on Research and Development (SCORED2008), November 2008. 13. Norfazilah Samdin, Mohd Haniff Ibrahim, Abu Bakar Mohammad. A Preliminary Study on Heater Characterization in Multimode Interference (MMI) Variable Optical Attenuator (VOA). Presented at the Joint Conferences of The 2nd International Conference and Workshops on Basic and Applied Sciences (ICOWOBAS) and Regional Annual Fundamental Science Seminar (RAFSS) 2009 14. Maslina Yaacob, Mohd Haniff Ibrahim, Norazan Mohd. Kassim & Abu Bakar Mohammad. Switching Curve Analysis in Thermo-Optical Multimode Interference (MMI) Switch. Presented at the Joint Conferences of The 2nd International Conference and Workshops on Basic and Applied Sciences (ICOWOBAS) and Regional Annual Fundamental Science Seminar (RAFSS) 2009 15. M.H. Abu Bakar, M.H. Ibrahim, N.M. Kassim and A.B. Mohammad. Design Issues in MEMS based Immunosensor for E. Coli O157: H7 Detection. Accepted for presentation at the IEEE Regional Symposium in Micro and Nanoelectronics 2009 (IEEE-RSM2009) 10th-12th August 2009. 16. I. Yulianti, A.S.M. Supa’at, Sevia M. Idrus, A.B. Mohammad. Optimization of buried type waveguide for single-mode operation. Proceedings of the Fifth IASTED International Conference April 2-4, 2008 Langkawi, Malaysia COMMUNICATION SYSTEMS AND NETWORKS (AsiaCSN 2008), pp 169-173. ISBN CD: 978-0-88986734-5. 17. A. S. Mohd Supa’at, A. B. Mohammad, N. M. Kassim, and S. M. Idrus, ‘2x2 Optical Waveguide Polymer based Photonic Switch’, Poster presentation International Conference in Knowledge Based Development 2008 (ICKBD2008), Madinah, 22-24 June 2008. 18. I.Yulianti, A.S.M. Supa’at, S.M. Idrus, A.B. Mohammad, A. Al-hetar,” Comparison of Optical Parameters Performance of S-bend Branches for Digital Optical Switch Application,” Proceeding of International Conference on Telecommunication (ICTel 2008), Bandung, 19-21 August 2008. 19. I.Yulianti, A.S.M. Supa’at, S.M. Idrus, A.B. Mohammad, A. Al-hetar,” Beam Propagation Modelling of the Digital Response in Cosine S-bend Waveguide Branch,” accepted for ICSE2008, Johor, 25-27 November 2008. 20. I. Yulianti, A.S.M. Supa’at, S.M. Idrus, A.B. Mohammad,”Crosstalk Reducing Variable Optical attenuator based on Cosine S-bend,” accepted for International Conference on Science and Technology Application in Industry and Education (ICSTIE), Pulau Pinang, 12-13 December 2008. 21. Abdulaziz M. Al-hetar, Abu Sahmah M. Supa’at, A. B. Mohammad, and I. Yulianti, “Thermo-optic switch based on Multimode Interference,” Accepted for Semiconductor Electronics, 2008. ICSE 2008. IEEE International Conference on 25-27 Nov. 2008. 22. Abdulaziz M. Al-hetar, Abu Sahmah M. Supa’at, A. B. Mohammad, and I. Yulianti, “Thermal analysis for ridge and buried waveguides with a metal heater Accepted for 2008 International RF and Microwave Conference, RFM2008 Kuala Lumpur, Malaysia. On 2-4 Dec. 2008. 23. Abdulaziz M. Al-hetar, Abu Sahmah Bin Mohd Supa’at, N. M. Kassim and A. B. Mohammad, “Design and optimization of optical power splitter based on multimode interference for 1.55-μm operation,” Applied Electromagnetics, 2007. APACE 2007, Asia-Pacific Conference, pp, 1- 4, 2007. 24. A. S. Mohd Supa’at, A. B. Mohammad, N. Mohd Kassim, and S. M. Idrus, ’Design and Simulation of Polymer Based Thermooptic Photonics Switch’ MJISAT 2007, Kuala Lumpur, 12-15 November 2007. 25. A. S. M. Supa’at, A. B. Mohammad and N. M. Kassim, “Low Power 2x2 Symmetric Thermooptic Switch,” Asia-Pacific Conference on Applied Electromagnetics (APACE 2005) 19-21 December 2005, Johor Bahru, Malaysia. 26. A. S. M. Supa’at, A. B. Mohammad, N. M. Kassim and S. M. Idrus, ‘Low Power Consumption Thermo-optic Switch Using Polymers’, 2005 Asia Pacific Conference on Applied Electromagnetic (APACE2005), Johor Baharu, 19-21 December 2005. 27. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, “Design of polymer based directional coupler thermooptic optical switch.” Proceeding of the 3rd. International Conference on Electrical and Computer Engineering, ICECE 2004, Dhaka, Bangladesh. pp. 135-138. December 2004. 28. Abu Bakar Mohammad, Abu Sahmah Mohd Supa’at and Norazan Mohd Kassim, “Development of 2x2 asymmetrical thermooptic switch.” Proceeding of the 3 rd. International Conference on Electrical and Computer Engineering, ICECE 2004, Dhaka, Bangladesh. pp. 128-131. December 2004. 29. M. A. M. Bhuiyan, A. B. Mohammad, N. M. Kassim and A. S. M. Supaat, “A thermooptic polymer based 2x2 optical switch.” Proceeding of the 3 rd. International Conference on Electrical and Computer Engineering, ICECE 2004, Dhaka Bangladesh. pp. 132-134. December 2004. 30. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad & Norazan Mohd Kassim, “Fabrication of Thermooptic Switch Using Polymers.” IEEE National Symposium on Microelectronics, NSM 2003, pp 8-11, September 2003. 31. Mohd Supa’at, A. S., Mohammad, A. B., Mohd Kassim, N. and Omar, R. “Analysis of mode fields in optical waveguides.” International Conference on Computers, Comms, Control and Power Engineering, IEEE TENCON ’02, Oct. 2002. 32. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, “Design of buried type polymer based waveguide optical directional coupler.” IEEE International Conference on Semiconductor Electronics, ICSE 2002 Proceeding, pp. 397-401, December 2002. 33. Abu Bakar Mohammad, Abu Sahmah Mohd Supa’at and Mohd Jaya Abdullah, “Performance comparison for Erbium doped fiber amplifier configured with and without isolator,” Proc. 1st East Asian Conference on Lightwave Systems, Lasers & Optoelectronics (LiSLO ’99), Kuala Lumpur, pp. 5.3, March 1999. 34. A. B. Mohammad and A. S. Mohd Supa’at, "ASEAN optical cable network (AOFSCN)," Proc. Pacific Telecommunications Council 14th Annual Conference (PTC '92), Hawaii, USA, Jan. 1992. 35. Abu Bakar Mohammad, Mohamad Zarar and Abu Sahmah Mohd Supa’at, "Information technology: The roles of fibre optic," Proc. International Conference on Information Technology (ICIT '89), Kuala Lumpur, 1989. 36. Abu Sahmah M. Supa’at, A. B. Mohammad, N. M. Kassim and S. M. Idrus, “2x2 Waveguide based Thermooptic Photonic Switch”, Young Optical Scientist Conference (YOSC-2009), 2-7 Feb. Moscow, 2009. 37. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, “Thermal analysis of thermooptic polymer waveguides.” IEEE Lasers and Electro optics Society, LEOS 2004, Malaysian Conference on Photonics 2004, Kuala Lumpur. September 2004. 38. N.M.Kassim, A.B.Mohammad, A.S.M.Supaat, M.H.Ibrahim and S.Y.Gang.”Polymer material for optical devices application”. Proc. of RF and Microwave Conference 2004 (RFM 2004). Malaysia, Oktober 2004. 39. N.M.Kassim, A.B.Mohammad, A.S.M.Supaat, M.H.Ibrahim and S.Y.Gang, ”Single mode rib waveguide modeling techniques”. Proc. of RF and Microwave Conference 2004 (RFM 2004). Malaysia, Oktober 2004. 40. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad, Norazan Kassim and Tiagarajah Janahiraman, “A Modified Recursive Method to Compute the Multipath Impulse Response of the indoor Wireless Infrared Channel,” Proc. National Conference on Telecommunication Technology 2000 (NCTT 2000), pp. C8-C14, Nov 2000. 41. Abu Bakar Mohammad, Abu Sahmah Mohd Supa’at and Norsheila Fisal, “Implementation and gain performance of Erbium Doped Fibre Amplifier,” Discovery: Research & Innovations in UTM, pp. 114 – 116, 1999. 42. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Sevia Mahdaliza Idrus “Unguided optical communication: Design and evaluation in Malaysian weather,” Proc. Research Seminar on Electronics, Aerospace, Information Technology and Telecommunications, UTM, pp. 269-271, March 1998. 43. Y.G. Shee, A.B. Mohammad, N.M. Kassim and M.H. Ibrahim. Fabrication of Polymeric Optical Waveguides. Proceedings of RF and Microwave Conference (RFM 2004). October 2004. 44. Y.G. Shee, N.M. Kassim, A.B. Mohammad and M.H. Ibrahim. Fabrication of Polymeric Optical Waveguides by B-Staged Bisbenzocyclobutene (BCB). IEEE International Conference on Semiconductor Electronics (ICSE 2004). December 2004. 45. Mohd Haniff Ibrahim, Norazan Mohd Kassim, Abu Bakar Mohammad and Mee-Koy Chin. Design of Multimode Interference Optical Splitter Based on BenzoCyclobutene (BCB 4024-40) Polymer. 1st Regional Postgraduate Conference on Engineering and Science (RPCES 2006). July 2006. 46. M.H. Ibrahim, N.M. Kassim, A.B. Mohammad, Mee-Koy Chin and Shuh-Ying Lee. Fabrication and Characterization of BenzoCyclobutene (BCB 4024-40) Polymer Optical Waveguides.. June 2006. Laser and Electro-optic Seminar (LEOS 2006). 47. F. M. Suliman; K. Seman; and A. B. Mohammad, “On (N+1)-stage planar photonic switches,” Proc. National Conference on Telecommunication Technology 2000 (NCTT2000) Malaysia, pp C22-C25, November 2000 48. F. M. Suliman; A. B. Mohammad; and K. Seman, “A new 4x4 wide-sense nonblocking photonic switching network,” Proc. 5th IEEE Malaysia International Conference on Communication 2001 (MICC2001) Malaysia, pp 332-337, October 2001 49. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, ‘Digital electrooptic modulators synthesized from directional couplers’, Proceedings 5th. IEEE Malaysia International Conference on Comm. and 2 nd. East Asean Conference Lightwave System Lasers Optoelectronics (MICC 2001 & LISLO 2001), pp. 376-379, Oct. 2001. 50. Suliman, F.M.; Mohammad, A.B.; and Seman, K. “A new nonblocking photonic switching network” Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE, USA, Volume: 4, 2001 Page(s): 2071 –2076,November 2001 51. C. W. Leow, Mohammad A. B. , N. M. Kassim, “Design and modeling of a 2X2 MEMS optical switch based on electrostatic actuation”, 2001 IEEE National Symposium On Microelectronics, PP. 102-106, Genting Highlands, Malaysia. 52. C. W. Leow, Mohammad A. B. , N. M. Kassim, “A 2X2 MEMS optical switch design for all optical network”, Malaysian Science and Technology Congress (MSTC) 2001 Symposium C, Penang, Malaysia. 53. Mahmud Abdul Matin Bhuiyan, Abu Bakar Mohammad, Samura Ali and Norazan Mohd Kassim, “A 2x2 Photonic switch for all Optical Network” Malaysian Science and Technology Congress (MSTC) Symposium C, Penang, Malaysia, November 2001. 54. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad, Norazan Mohd Kassim and Rosli Omar, ‘Analysis of mode fields in optical waveguides’, International Conference on Computers, Comms, Control and Power Engineering, IEEE TENCON ’02, Oct. 2002. 55. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, ‘Design of buried type polymer based waveguide optical directional coupler’, International Conference on Semiconductor Electronics, ICSE 2002 Proceeding, pp. 397-401, 2002. 56. F. M. Suliman; A. B. Mohammad; and K. Seman, “A multicast photonic switching network,” Proc. IEEE TENCON’02. Beijing, China, October 2002 57. F. M. Suliman; A. B. Mohammad; and K. Seman, “A 4x4 space dilated lightwave network – a new approach,” Proc. IEEE TENCON’02. Beijing, China, October 2002 58. C. W. Leow, Mohammad A. B. , N. M. Kassim, “Analytical Modeling for Determination of Pull-in Voltage for Electrostatic Actuated MEMS Cantilever Beam”, 2002 IEEE International Conference on Semiconductor Electronics (ICSE2002), Penang, Malaysia 59. F. M. Suliman; A. B. Mohammad; and K. Seman, “A space dilated lightwave network – a new approach,” Proc. 10thInternational Conference on Telecommunications (ICT’2003) Tahiti, Papeete, France, February 2003 60. C. W. Leow, Mohammad A. B. , N. M. Kassim, “Chip On Board Packaging for Surface Micromachined MEMS Die”, UTM Research Seminar RMK 7 and RMK 8, Puteri Pan Pacific Hotel, Johor Bahru, Johor Bahru, Malaysia 61. C. W. Leow, Mohammad A. B. , N. M. Kassim, “Chip On Board Packaging for MUMPS Die”, 2003 IEEE National Symposium on Microelectronics (NSM 2003), 9-10 Sept 2003, Kangar, Perlis, Malaysia 62. Norazan Mohd Kassim, Abu Bakar Mohammad, Abu Sahmah Mohd Supa’at, Mohd Haniff Ibrahim and Shee Yu Gang, “Polymer Material for Optical Devices Application”, Proc. 2004 RF and Microwave Conference (RFM 2004). Subang, Selangor, Malaysia, October 2004. 63. Norazan Mohd Kassim, Abu Bakar Mohammad, Abu Sahmah Mohd Supa’at, Mohd Haniff Ibrahim and Shee Yu Gang, “Single Mode Rib Waveguide Modeling Techniques”, Proc. 2004 RF and Microwave Conference (RFM 2004). Subang, Selangor, Malaysia, October 2004. 64. Shee Yu Gang, Abu Bakar Mohammad, Norazan Mohd Kassim and Mohd Haniff Ibrahim, “Fabrication of Polymeric Optical Waveguides”, Proc. 2004 RF and Microwave Conference (RFM 2004). Subang, Selangor, Malaysia, October 2004 65. Shee Yu Gang, Norazan Mohd Kassim, Abu Bakar Mohammad and Mohd Haniff Ibrahim. “Fabrication of Polymeric Optical Waveguides By B-Staged Bisbenzocyclobutene (BCB)”, Proceedings ICSE 2004, 2004 IEEE International Conference On Semiconductor Electronics. Kuala Lumpur, Malaysia. 66. C. W. Leow, Mohammad A. B., “MEMS On/Off and 1x2 Optical Switch with Integrated Fiber Alignment Capability”. 2004 IEEE International Conference on Semiconductor Electronics (ICSE2004), p. 171, Serdang, Malaysia. 67. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad & Norazan Mohd Kassim, “Fabrication of Thermooptic Switch Using Polymers.” IEEE National Symposium on Microelectronics, NSM 2003, pp 8-11, September 2003. 68. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, “Design of polymer based directional coupler thermooptic optical switch.” Proceeding of the 3 rd. International Conference on Electrical and Computer Engineering, ICECE 2004, Dhaka, Bangladesh. pp. 135-138. December 2004. 69. Abu Bakar Mohammad, Abu Sahmah Mohd Supa’at and Norazan Mohd Kassim, “Development of 2x2 asymmetrical thermooptic switch.” Proceeding of the 3rd. International Conference on Electrical and Computer Engineering, ICECE 2004, Dhaka, Bangladesh. pp. 128-131. December 2004. 70. M. A. M. Bhuiyan, A. B. Mohammad, N. M. Kassim and A. S. M. Supaat, “A thermo-optic polymer based 2x2 optical switch.” Proceeding of the 3rd. International Conference on Electrical and Computer Engineering, ICECE 2004, Dhaka Bangladesh. pp. 132-134. December 2004. 71. Abu Sahmah Mohd Supa’at, Abu Bakar Mohammad and Norazan Mohd Kassim, “Thermal analysis of thermooptic polymer waveguides.” IEEE Lasers and Electro optics Society, LEOS 2004, Malaysian Conference on Photonics 2004, Kuala Lumpur. September 2004. 72. Abu Bakar Mohammad, Husein Ahmad dan Mokhtar Siron, "Taburan voltan disepanjang penebat gantungan sistem penghantaran kuasa 66 kV. yang tercemar," Prosiding Persidangan Kebangsaan Kejuruteraan Kuasa Yang Pertama, Shah Alam, Jun 1989. 73. Abu Bakar Mohammad, Mohamad Zarar and Abu Sahmah Mohd Supaat, "Information technology : The roles of fibre optic," Proc. International Conference on Information Technology (ICIT '89), Kuala Lumpur, 1989. 74. A. B. Mohammad, M. Z. Jenu and S. Ali, "Fibre optic versus satellite in Malaysia : An economic case study," Proc. Pacific Telecommunications Council 13th Annual Conference (PTC '91), Hawaii, USA, Jan. 1991. 75. Abu Bakar Mohammad dan Husein Ahmad, "Analisis pengaruh medan elektromagnet voltan tinggi keatas saluran perhubungan," Prosiding Persidangan Kebangsaan Kejuruteraan Kuasa Yang Kedua, Kuala Lumpur, Jun 1991. 76. A. B. Mohammad and A. S. Mohd Supaat, "ASEAN optical cable network (AOFSCN)," Proc. Pacific Telecommunications Council 14th Annual Conference (PTC '92), Hawaii, USA, Jan. 1992. 77. Mohammad and R. J. Green, "Low bit rate optical video codec," Proc. Malaysian International Conference on Communications (MICC '93), Kuala Lumpur, pp. B3.3.1B 3.3.2, Nov. 1993. 78. A. B. Mohammad and R. J. Green, “Single bit digital video codec,” Proc. Int. Conf. Commun., Bali, Indonesia, pp. 122-126, Apr. 1995. 79. Abu Bakar Mohammad, “Fiber optic: Today and tomorrow’s technology,” Technical Seminar, Society of Manufacturing Engineers (SME), UTM, August 1997. 80. Abu Bakar Mohammad, “Single bit digital video codec : Error performance for realtime pictures,” Proc. Research Seminar on Electronics, Aerospace, Information Technology and Telecommunications, UTM, pp. 263-268, March 1998. 81. Abu Bakar Mohammad et. al., “Unguided optical communication: Design and evaluation in Malaysian weather,” Proc. Research Seminar on Electronics, Aerospace, Information Technology and Telecommunications, UTM, pp. 269-271, March 1998. 82. Abu Bakar Mohammad, Abu Sahmah Mohd Supaat and Mohd Jaya Abdullah, “Performance comparison for Erbium doped fiber amplifier configured with and without isolator,” Proc. 1st East Asian Conference on Lightwave Systems, Lasers & Optoelectronics (LiSLO ’99), Kuala Lumpur, pp. 5.3, March 1999. 83. Abu Bakar Mohammad and Syed Abd. Rahman, “Optical fiber characterisation from frequency domain analysis,” Proc. 1st East Asian Conference on Lightwave Systems, Lasers & Optoelectronics (LiSLO ’99), Kuala Lumpur, pp. 5.2, March 1999. 84. Abu Bakar Mohammad, Abu Sahmah Mohd Supaat and Norsheila Fisal , “Implementation and gain performance of Erbium Doped Fibre Amplifier,” Discovery: Research & Innovations in UTM, pp. 114 – 116, 1999. 85. Ammar W. Mohemmed, Abu Bakar Mohammad, Norsheila Fisal, “Data transfer using IrDA wireless infrared standard,” Proc. 4th IEEE Malaysia International Conference on Communications and 4th IEEE Asia Pacific International Symposium on Consumer Electronics (MICC & ISCE ’99), Melaka, pp. 334-337, Nov. 1999. 86. Ammar W. Mohemmed, Abu Bakar Mohammad, Norsheila Fisal, “Hardware and software implementation of IrDA wireless infrared standard,” Proc. Malaysian Science & Technology Congress ’99 (COSTAM ‘99), Johor, Dec. 1999. 87. Ammar W. Mohemmed, Abu Bakar Mohammad, Norsheila Fisal, “Hardware and software implementation of IrDA wireless infrared standard,” Proc. Fourth International Wireless and Telecommunications Symposium Exhibition (IWTS 2000). 88. Abu Bakar Mohammad, “Gain Simulation of Erbium Doped Fiber Amplifier,” Proc. IEEE TENCON 2000, vol. III, pp. 421-423, Sept. 2000. 89. Abu Sahmah Mohd Supaat, Abu Bakar Mohammad, Norazan Kassim and Tiagarajah Janahiraman, “A Modified RecursiveMethod to Compute the Multipath Impulse Response of the indoor Wireless Infrared Channel,” Proc. National Conference on Telecommunication Technology 2000 (NCTT 2000), pp. C8-C14, Nov 2000. 90. Fakher Eldin M. Suliman, Kamaruzzaman seman and Abu Bakar Mohammad, “On (N + 1) Stage Planar Photonic Switches, Proc. National Conference on Telecommunication Technology 2000 (NCTT 2000), pp. C22-C25, Nov 2000. 91. C. W. Leow, Mohammad A. B. , N. M. Kassim, “Design and modeling of a 2X2 MEMS optical switch based on electrostatic actuation,” 2001 IEEE National Symposium On Microelectronics PP. 102-106, Genting Highlands, Malaysia. 92. C. W. Leow, Mohammad A. B. , N. M. Kassim, “A 2X2 MEMS optical switch design for all optical network,” Malaysian Science and Technology Congress (MSTC) 2001 Symposium C, Penang, Malaysia. 93. C. W. Leow, Mohammad A. B. , N. M. Kassim, “Analytical Modeling for Determination of Pull-in Voltage for Electrostatic Actuated MEMS Cantilever Beam,” 2002 IEEE International Conference on Semiconductor Electronics (ICSE 2002), Penang, Malaysia. 19-21 December 2002. 94. C. W. Leow, Mohammad A. B. , N. M. Kassim, “Chip On Board Packaging For Surface Micromachined MEMS Die,” UTM Research Seminar RMK 7 and RMK 8, Puteri Pan Pacific Hotel, Johor Bahru, Malaysia. 7 May 2003 95. C.W. Leow, Mohammad A. B. , N. M. Kassim, “Chip On Board Packaging for MUMPS Die,” 2003 IEEE National Symposium on Microelectronics (NSM 2003), 9-10 Sept. Kangar, Perlis. 76-79 96. C.W. Leow, Mohammad A. B. , N. M. Kassim, “MEMS On/off and 1x2 Optical Switch with Integrated Fiber Alignment Capability” , 2004 IEEE International Conference on Semiconductor Electronics (ICSE 2002), Mines Resort, Malaysia. 7-9 December 2004. 171 97. C.W. Leow, Mohammad A.B, “A MEMS Optical Switch with Integrated SelfAssembled Fiber Alignment Microstructure,” COMET 2006, January 2006 98. Leow Cheah Wei, Abu Bakar Mohammad, "A Surface Micromachined SelfAssembled Fiber Alignment Microstructure", 2006 International Conf. on MEMS and Nanotechnology (ICMN), PWTC, Malaysia. 33-38 99. Leow Cheah Wei, Abu Bakar Mohammad, "MEMS Optical Switch Based on Fiber Displacement", 2006 International Conf. on MEMS and Nanotechnology (ICMN), PWTC, Malaysia. 217-222 100. Norazan Mohd Kassim, Abu Bakar Mohammad, Abu Sahmah Mohd Supa'at, Mohd Haniff Ibrahim and Shee Yu Gang. Single Mode Rib Optical Waveguide Modelling Techniques. Proceedings of RF and Microwave Conference (RFM 2004). October 2004. 101. Mohd Haniff Ibrahim, Norazan Mohd Kassim, Abu Bakar Mohammad, Mee-Koy Chin and Shuh-Ying Lee. Polymeric Optical Splitter Based on Multimode Interference Mechanism. 4 th Student Conference on Research and Development (SCOReD 2006) . June 2006. 102. S. M. Idrus, A. Hussain, H. Harun, A. B. Mohammad, ‘Harmonic Balance Analysis of the Downconversion Optoelectronic Mixer in HBT Photodetector’, RAFSS 2007 and ICoMS 2007, Johor Baharu, May 28-29. 103. S. M. Idrus, A. Hussain, H. Harun and A. B. Mohammad, ‘HBT Optoelectronic Downconverter for Optical Subcarrier Multiplexed System’, World Engineering Congress 2007(WEC2007), Penang, 5-9 August 2007. 104. H. Harun, S. M. Idrus, and A. B. Mohammad, ‘Radio over Fiber Receiver Configuration Using an OEM as the Frequency Upconverter’, International Conference on Robotics, Vision, Information and Signal Processing (ROVISP 2007), Penang, 28-30 November 2007. 105. H. Harun, S. M. Idrus and A. B. Mohammad, ‘Optical Front-end Receiver Design for Radio Over Fiber System’, 5th Student Conference on Research and Development (SCOReD 2007), Bangi, 11- 12 December 2007. 106. I. Yulianti, A.S.M. Supa’at, Sevia M. Idrus, A.B. Mohammad, “Optimization of buried type wavwguide for single-mode operation”, Fifth IASTED Int. Conf. Communication Systems and Networks (AsiaCSN 2008), April 2008, Langkawi, Malaysia.pp 169-173. 107. A. S. Mohd Supa’at, A. B. Mohammad, N. M. Kassim and S. M. Idrus 2x2 optical waveguide polymer based photonics switch, International Conference on Knowledge Based Economic Development 2008, Madinah, Saudi Arabia. 108. S. M. Idrus, A. B. Mohammad, and H. Harun, ‘Optical Receiver Configuration for Millimeter-wave Radio over Fiber System’, accepted paper for International Conference on Knowledge Based Economic Development 2008, Madinah, Saudi Arabia. 109. S. M. Idrus, A. Hussain, H. Harun, A. B. Mohammad, ‘Harmonic Balance Analysis of the Downconversion Optoelectronic Mixer in HBT Photodetector’, RAFSS 2007 and ICoMS 2007, Johor Baharu, May 28-29. 110. A. S. Mohd Supa’at, A. B. Mohammad, N. Mohd Kassim, and S. M. Idrus, ’Design and Simulation of Polymer Based Thermooptic Photonics Switch’ MJSAT 2007, Kuala Lumpur, 12-15 November 2007. 111. Nor Hafizah Ngajikin, Gunawan Witjaksono, Norazan Mohd Kassim, Abu Bakar Mohammad and Noran Azizan Cholan, “Modeling of Fabry-Perot Optical Tunable Filter (FP OTF) for Wavelength Tuning in CWDM Application” ICMN 2008. 112. N. H. Ngajikin, N.M.Kassim, A.B.Mohammad, G. Witjaksono, ‘FEM Simulation of MEMS FP OTF using Aluminum Metallic Mirror’, Fourth International Conference on Wireless and Optical Communication Networks (WOCN 2008), 5 th -7th May 2008 at Surabaya, Indonesia. 113. N. H. Ngajikin, N.M.Kassim, A.B.Mohammad, G. Witjaksono, N.A. Cholan, ‘Modelling of MEMS FP OTF for Wavelength Tuning in CWDM Application’, International Conference on MEMS and Nanotechnology 2008 (ICMN 2008), 13 th -15th May 2008 at Hotel Istana, Kuala Lumpur. 114. Abu Sahmah Mohd Supa’at, A. B. Mohammad, N. M. Kassim and S. M. Idrus, ‘Low Power Consumption Thermo-optic Switch Using Polymers’, 2005 Asia Pacific Conference on Applied Electromagnetic (APACE2005), Johor Baharu, 20-21 December 2005. 115. S. M. Idrus, A. Hussain, H. Harun, A. B. Mohammad, ‘Harmonic Balance Analysis of the Downconversion Optoelectronic Mixer in HBT Photodetector’, RAFSS 2007 and ICoMS 2007, Johor Baharu, May 28-29. 116. S. M. Idrus, A. Hussain, H. Harun and A. B. Mohammad, ‘HBT Optoelectronic Downconverter for Optical Subcarrier Multiplexed System’, World Engineering Congress 2007(WEC2007), Penang, 5-9 August 2007. 117. H. Harun, S. M. Idrus, A. B. Mohammad, ‘Radio over Fiber Receiver Configuration Using an OEM as the Frequency Upconverter’, International Conference on Robotics, Vision, Information and Signal Processing (ROVISP 2007), Penang, 28-30 November 2007. 118. H. Harun, S. M. Idrus and A. B. Mohammad, ‘Optical Front-end Receiver Design for Radio Over Fiber System’, 5th Student Conference on Research and Development (SCOReD 2007), Bangi, 11- 12 December 2007. 119. Abu Sahmah Mohd Supa’at, A. B. Mohammad, N. Mohd Kassim, and S. M. Idrus, ’Design and Simulation of Polymer Based Thermooptic Photonics Switch’ MJISAT 2007, Kuala Lumpur, 12-15 November 2007. 120. I.Yulianti, A.S.M. Supa’at, S. M. Idrus, A.B. Mohammad, “ Optimization of Buried Type Waveguide for Single Mode Operation,” Proc.Communication Systems and Networks (AsiaCSN 2008), Langkawi, Malaysia, 169-173. 121. S. M. Idrus, A. B. Mohammad and H. Harun, ‘Optical Receiver Configuration for Millimeter-wave Radio over Fiber System’, International Conference in Knowledge Based Development 2008 (ICKBD2008), Madinah, 22-24 June 2008. 122. I.Yulianti, A.S.M. Supa’at, S.M. Idrus, A.B. Mohammad, A. Al-hetar,” Comparison of Optical Parameters Performance of S-bend Branches for Digital Optical Switch Application,” Proceeding of International Conference on Telecommunication (ICTel 2008), Bandung, 19-21 August 2008. 123. I.Yulianti, A.S.M. Supa’at, S.M. Idrus, A.B. Mohammad, A. Al-hetar,” Beam Propagation Modelling of the Digital Response in Cosine S-bend Waveguide Branch,” accepted for ICSE2008, Johor, 25-27 November 2008. 124. H. Harun , S. M. Idrus , A. B. Mohammad, N. Mohamed, ‘Optical Front-end Receiver Configuration for 30 GHz Millimeter-Wave Signal Radio over Fiber System’, accepted for IEEE Asia Pasific Conference on Circuit and System (APCCAS 2008), Macoa, 30 Nov – 3 Dec 2008. 125. N. Mohamed, S. M. Idrus,and A. B. Mohammad , ‘Millimeter-Wave Generation System Architectures for Radio over Fiber’, accepted for 2008 International RF and Microwave Conference (RFM2008), Kuala Lumpur, 2-4 December 2008. 126. I.Yulianti, A.S.M. Supa’at, S.M. Idrus, A.B. Mohammad,”Crosstalk Reducing Variable Optical attenuator based on Cosine S-bend,” accepted for International Conference on Science and Technology Application in Industry and Education (ICSTIE), Pulau Pinang, 12-13 December 2008. 127. Mohd Haniff Ibrahim, Norazan Mohd Kassim, Abu Bakar Mohammad and Mee-Koy Chin. Design of Multimode Interference Optical Splitter Based on BenzoCyclobutene (BCB 4024-40) Polymer. 1 st Regional Postgraduate Conference on Engineering and Science (RPCES 2006). July 2006. 128. Mohd Haniff Ibrahim, Norazan Mohd Kassim, Abu Bakar Mohammad, Mee-Koy Chin and Shuh-Ying Lee. Polymeric Optical Splitter Based on Multimode Interference Mechanism. 4 th Student Conference on Research and Development (SCOReD 2006) . June 2006. 129. M.H. Ibrahim, N.M. Kassim and A.B. Mohammad. Optical Couplers Based on WetEtch Processing of BenzoCyclobutene Polymer. 2nd International Conference of Functional Materials and Devices (ICFMD 08). 130. M.Yaacob, M.H. Ibrahim, N.M. Kassim and A.B. Mohammad. Thermo-optic Simulation in Optical Waveguide. 2nd Regional Annual Fundamental Science Seminar (RAFSS) 2008. 131. I.Adam, M.H. Ibrahim, A.B Mohammad. An Arrayed Waveguide Grating for DWDM/CWDM application based on BCB polymer. Accepted for presentation in International Conference on Electronic Devices (ICED 2008), December 2008. 132. M. Yaacob, M.H. Ibrahim, N.M. Kassim and A.B. Mohammad. Polarization Insensitivity for 22 Multimode Interference (MMI) Cross Coupler. Accepted for presentation in International Conference on Semiconductor Electronics (ICSE 2008), November 2008. 133. N.H.Ngajikin, N.M.Kassim and A.B.Mohammad, ‘Inductively Coupled Plasma (ICP) DRIE of Si Trench’, IEEE Regional Symposium on Micro and Nano Electronics (IEEE-RSM2009), Malaysia. 134. N.H.Ngajikin, N.M.Kassim, A.B.Mohammad, G. Witjaksono, N.A. Cholan, ‘Modelling of MEMS FP OTF for Wavelength Tuning in CWDM Application’, International Conference on MEMS and Nanotechnology 2008 (ICMN 2008), 2008. 135. N.H.Ngajikin, N.M.Kassim, A.B.Mohammad, G. Witjaksono, ‘FEM Simulation of MEMS FPOTF using Aluminum Metallic Mirror’, Fourth International Conference on Wireless and Optical Communication Networks (WOCN 2008), 2008. 136. N.Mohamed, S.M. Idrus, A. B. Mohammad and H. Harun, ‘Optoelectronic Mixer (OEM) Model for Millimeter- wave Optical Front-end Receiver’, Accepted for the 14th Conference on Optical Network Design and Modelling, ONDM 2010, Feb 2010, Kyoto, Japan. 137. H. Harun , S.M. Idrus , A. B. Mohammad, N. Mohamed, ‘Optical Front-end Receiver Configuration for 30 GHz Millimeter-Wave Signal Radio over Fiber System’, IEEE Asia Pasific Conference on Circuit and System (APCCAS 2008), Macoa, 30 Nov – 3 Dec 2008. 138. N. Mohamed, S.M. Idrus and A. B. Mohammad , ‘Millimeter-Wave Generation System Architectures for Radio over Fiber’, 2008 International RF and Microwave Conference (RFM2008), Kuala Lumpur, 2-4 December 2008. 139. N. Mohamed, S.M. Idrus, A.B. Mohammad and H. Harun, ‘Millimeter-Wave Carrier Generation System for Radio over Fiber’, 5th International Symposium on High Capacity Optical Networks and Enabling Technologies (HONET), Penang, 18-20 November 2008. 140. H. Harun, S.M. Idrus, A.B. Mohammad and N. Mohamed, ‘HBT Optoelectronic Mixer Design for Radio over Fiber System’, 5th International Symposium on High Capacity Optical Networks and Enabling Technologies (HONET), Penang, 18-20 November 2008 141. H. Harun, S. M. Idrus and A. B. Mohammad, ‘Optical Front-end Receiver Design for Radio Over Fiber System’, 5th Student Conference on Research and Development (SCOReD 2007), Bangi, 11- 12 December 2007. 142. H. Harun, S. M. Idrus, A. B. Mohammad, ‘Radio over Fiber Receiver Configuration Using an OEM as the Frequency Upconverter’, International Conference on Robotics, Vision, Information and Signal Processing (ROVISP 2007), Penang, 28-30 November 2007. BOOK CHAPTER 1. A. S. Mohd. Supa’at, S. M. Idrus, A. B. Mohammad and I. Yulianti ‘Modeling of Buried Square Core Waveguide for Single Mode Operation’, N. H. Ngajikin (Ed), ‘Advances In Optical Waveguides’, ISBN: 978-983-52-0668-9, pp. 14-31. Penerbit UTM, 2006. 2. A. B. Mohammad, A.S. Supa’at, S. M. Idrus, I. Yulianti and A. M. Al-hetar, ‘Cosine Sbend Variable Optical Attenuator’, N. H. Ngajikin (Ed), ‘Advances In Optical Waveguides’ , ISBN: 978-983-52-0668-9, pp. 47-59. Penerbit UTM, 2006. 3. S. M. Idrus , A. B. Mohammad, A. S. Supa’at, I. Yulianti, and A. M. Al-hetar, ‘Comparison of the Digital Response of s-BEND Branches’, N. H. Ngajikin (Ed), ‘Advances In Optical Waveguides’ , ISBN: 978-983-52-0668-9, pp. 60-74. Penerbit UTM, 2006. 4. S. M. Idrus, F. Pajapoyi and S. Abdullah, ‘Indoor Optical Wireless Communication ’, A. S. Supa’at, A. B. Mohammad (Ed), ‘Advances In Free Space Optical Technology ’ , ISBN: 978-983-52-0670-2, pp. 1-12. Penerbit UTM, 2007. 5. S. M. Idrus, Y.J. Boo and S. L. Lee, ‘Infrared Physical Layer for Outdoor Portable Palm Device’, A. S. Supa’at, A. B. Mohammad (Ed), ‘Advances In Free Space Optical Technology’, ISBN: 978-983-52-0670-2, pp. 13-22. Penerbit UTM, 2007. 6. A. S. Supa’at, S. M. Idrus, S. S. Rais and A. Ramli, ‘A Review on Optical Wireless FrontEnd Receiver Design’, A. S. Supa’at, A. B. Mohammad (Ed), ‘Advances In Free Space Optical Technology ’ , ISBN: 978-983-52-0670-2, pp. 35-44. Penerbit UTM, 2007. 7. A. S. Supa’at, S. M. Idrus, S. S. Rais and A. Ramli, ‘Shunt Bootstrap Transimpedance Amplifier for Optical Wireless Receiver’, A. S. Supa’at, A. B. Mohammad (Ed), ‘Advances In Free Space Optical Technology’, ISBN: 978-983-52-0670-2, pp. 45-73. Penerbit UTM, 2007. 8. S. M. Idrus, A. B. Maiteeg and H. Harun, ‘Laser Nonlinearity Reduction Model Using Taylor Series Expansion For Free Space Optical Communication System’, A. S. Supa’at, A. B. Mohammad (Ed), ‘ Advances In Free Space Optical Technology ’, ISBN: 978-98352-0670-2, pp. 74-81, Penerbit UTM, 2007. 9. S. M. Idrus and A. M. Khalid, ‘Nonlinearity Compensation in Laser Diode by Means FeedForward Linearization for Free Space Optical Link’, A .S. Supa’at, A. B. Mohammad (Ed), ‘ Advances In Free Space Optical Technology ’ , ISBN: 978-983-52-0670-2, PP 82. Penerbit UTM, 2007. 10. S. M. Idrus , L. A. Christie and M.F.L. Eileen ‘GRIN Collimating Lenses’, A .S. Supa’at, A. B. Mohammad (Ed), ‘ Advances In Free Space Optical Technology’, ISBN: 978-98352-0670-2, PP 91-104. Penerbit UTM, 2007. 11. N. H. Ngajikin, S. M. Idrus, F. Shariff Udin and S. Alifah ‘Performance Analysis of 2.4 GHz ISM-Band Wireless LAN for Indoor Wireless Communication Links’, A. S. Supa’at, A. B. Mohammad (Ed), ‘Advances In Free Space Optical Technology’ , ISBN: 978-98352-0670-2, pp. 99-108. Penerbit UTM, 2007. 12. S. M. Idrus , P. M. Siva and A. Ramli ‘Self Alignment Optical Antenna Outdoor Optical Wireless Communication’, A. S. Supa’at, A. B. Mohammad (Ed), ‘ Advances In Free Space Optical Technology ’ , ISBN: 978-983-52-0670-2, pp. 105-114. Penerbit UTM, 2007. 13. S. M. Idrus and M. H. A. Rani and M. F. Sarji, ‘The Use And Effectiveness Of Wireless Network Service In UTM Colleges’, A. S. Supa’at, A. B. Mohammad (Ed), ‘Advances In Free Space Optical Technology’, ISBN: 978-983-52-0670-2, pp. 117-124. Penerbit UTM, 2007. 14. A. B. Mohammad, S. M. Idrus, A. Hussain and H. Harun ‘Harmonic Balance Analysis Of The Downconversion Optoelectronic Mixer In HBT Photodetector, N. M. Kassim (Ed), ‘Recent Trends In Radio Over Fiber Technology’, ISBN: 978-983-52-0671-9, pp. 109107. Penerbit UTM, 2008. 15. A. B. Muhammad, H. Harun, S. M. Idrus and S. Alifah,’ Radio Over Fiber Receiver Configuration Using An OEM As The Frequency Converter’ N. M. Kassim (Ed), ‘Recent Trends In Radio Over Fiber Technology’, ISBN: 978-983-52-0671-9, pp. 118-128. Penerbit UTM, 2008. 16. A. B. Muhammad, H. Harun, and S. M. Idrus’ Optical Receiver Configuration For Millimeter Wave Radio Over Fiber System’, N. M. Kassim (Ed), ‘Recent Trends In Radio Over Fiber Technology’, ISBN: 978-983-52-0671-9, pp. 129-143. Penerbit UTM, 2008.