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International Conference

  1. Fatin Hamimi Mustafa, Abu Sahmah M Supaat and Nachimani Charde, “Effect of Rain Attenuations on Free Space Optic Transmission in Kuala Lumpur”, Proceeding of the International Conference on Advanced Science, Engineering and Information Technology, January 2011, 337-441
  2. Ian Yulianti, Abu Sahmah M. Supa’at, Sevia M. Idrus, Abdulaziz M. Al-hetar. (2010). Simulation of Apodization Profiles Performances for Unchirped Fiber Bragg Gratings. 1st International Conference on Photonics.  Langkawi, Malaysia.
  3. Ian Yulianti, Abu Sahmah M. Supa’at, Sevia M. Idrus, Abdulaziz M. Al-Hetar, and Farah Diana Mahad. (2010). Optimization of Sine Apodization Profile for Fiber Bragg Grating. Indonesia-Malaysia Microwave-Antennas Conference (IMMAC2010). Jakarta, Indonesia.
  4. Ian Yulianti, Abu Sahmah M. Supa’at,  Sevia M. Idrus, Norazan M. Kassim and Abdulaziz M. Al-hetar. (2010). Fiber Bragg Grating Based-pH Sensor.  Proceeding of Nanotech Malaysia 2010: Conference on Enabling Science and Nanotechnology (ESciNano 2010), 1-3 December 2010, Kuala Lumpur, Malaysia.
  5. Ian Yulianti, Abu Sahmah M. Supa’at,  Sevia M. Idrus, and Ojo Kurdi. (2011). Modelling of Hydrogel Coated Fiber Bragg Grating pH Sensor. Proceeding of 2011 International Conference on Information and Industrial Electronics (ICIIE 2011). January 14-15, 2011. Chengdu, China.
  6. Ian Yulianti, Abu Sahmah M. Supa’at,  Sevia M. Idrus, and Ojo Kurdi. (2011). Analysis of pH Sensitive Hydrogel Coating Effect to Fiber Bragg Grating Properties for pH Sensor Application.  Accepted at Advances in Applied Physics and Materials Science Congress (APMAS 2011), May 12-15, Antalya, Turky.
  7. Yulianti, I., Sahmah, A., Supa'at, M., Idrus, S.M., Ridwanto, M., Al-Hetar, A.M.,"Low loss 1x2 optical coupler based on cosine S-bend with segmented waveguides”, 2011 AIP Conference Proceedings 1341, pp. 245-248 0
  8. Mahad, F.D., Supa'At, A.S.M., Idrus, S.M., Forsyth, D., "Modeling of semiconductor optical amplifier gain characteristics for amplification and switching”,  2011 AIP Conference Proceedings 1345, pp. 217-220
  9. Yousefi, M.E., Idrus, S.M., Lee, C.H., Arsat, M., Supa'At, A.S.M., Safri, N.M.,"Indoor free space optical communications for aircraft passenger cabin”,  2011 2011 4th International Conference on Modeling, Simulation and Applied Optimization, ICMSAO 2011 , art. no. 5775541
  10. Rezaie, H.; Supa'at, A.S.M, Alavi, S.E” Application of DF Equalizer on Integrated System of Visible Free Space Optic with BPLC” The17th Asia-Pacific conference on communication (APCC),Sutera Harbour Resort, Kuta Kinabalo, Sabah, Malaysia 2-5 October 2011.
  11. I. Yulianti, A. S. M. Supa'at, S. M. Idrus, and O. Kurdi, "Modelling of Hydrogel Coated Fiber Bragg Grating pH Sensor," in 2011 International Conference on Information and Industrial Electronics (ICIIE 2011), Chengdu, China, 2011, pp. V1-224 to V1-228. (will be published in Procedia Engineering Elsevier).
  12. I. Yulianti, A. S. M. Supa'at, S. M. Idrus, and A. M. Al-Hetar, "Simulation of apodization profiles performances for unchirped fiber Bragg gratings," in Photonics (ICP), 2010 International Conference on, 2010, pp. 1-5.
  13. I. Yulianti, A. S. M. Supa’at, S. M. Idrus, A. M. Al-Hetar, and F. D. Mahad, "Optimization of Sine Apodization Profile For Fiber Bragg Grating," in 2010 Indonesia-Malaysia Microwave-Antennas Conference, Depok, Indonesia, 2010.
  14. I. Yulianti, A. S. M. Supa'at, S. M. Idrus, N. M. Kassim, and A. M. Al-Hetar, "Fiber Bragg grating based pH sensor," in Enabling Science and Nanotechnology (ESciNano), 2010 International Conference on, 2010, pp. 1-2.
  15. F.D. Mahad, A.S.M. Supa’at, S.M. Idrus, D. Forsyth, “Modeling of Semiconductor Optical Amplifier gain characteristics for amplification and switching”, Proceeding of the Nanotech Malaysia 2010: International Conference on Enabling Science and Nanotechnology, December 2010.
  16. F.D. Mahad, A.S.M. Supa’at, S.M. Idrus, D. Forsyth, “Optimizing the Performance of Semiconductor Optical Amplifier for Amplification and Switching Functions”, Proceeding of the Indonesia-Malaysia Microwave Antenna Conference, ISSN: 2086-8308, June 2010.
  17. Nurzal Effiyana, Shinji Kamioka, Abu Sahmah M Supa’at, Sharifah Hafizah Ariffin, “User-Centric Soft Handovers between UMTS-WiMAX for Voice Service Using SCTP with Two Thresholds”, The 4th. SEATUC Symposium, 13-16 Shibaura Institute Technology, Japan 2010
  18. Nurzal Effiyana, Shinji Kamioka, Abu Sahmah M Supa’at, User-Centric Soft Handovers between Vertical Networks for Improving Voice Service Quality The 4th. SEATUC Symposium, 269-272 Shibaura Institute Technology Japan 2010
  19. Ian Yulianti, A.S.M. Supa’at and S.M. Idrus, “Thermal analysis for ridge and buried waveguides with a metal heater” 2008 International RF and Microwave Conference (RFM2008), Kuala Lumpur, 2-4 December 2008.
  20. S. M. Idrus, A. Ramli, A. S. M. Supa'at and C. H. Lee, "An Improved Front-End Optical Wireless Receiver Model employing Bootstrap Transimpedance Amplifier for Bandwidth Enhancement", 2009 IEEE International Conference On Antennas, Propagation And Systems (INAS 2009), Johor Baharu, 3-5, December 2009.
  21. S. E. Alavi, A. S. M. Supa’at and S. M. Idrus, "Visible Free Space Optic (VFSO) Integrated with PowerLine Communication (PLC)", 2009 IEEE International Conference On Antennas, Propagation And Systems (INAS 2009), Johor Baharu, 3-5 December 2009.
  22. Arief Marwanto, Sevia M. Idrus and Abu Sahmah Mohd Supa’at, “Performance Analysis of EDFA for SCM/WDM Radio Over Fiber Communication Link”, The 3rd South East Asian Technical University Consortium (SEATUC) Symposium, pp 209-212, Johor Bahru, UTM 2009.
  23. 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.
  24. S. E. Alavi, A. S. M. Supa’at, S. M. Idrus and S.K. Yusof, "Coded Integrated System of PLC and Visible Free Space Optic (VFSO)", 2009 IEEE International  Conference On Antennas, Propagation And Systems (INAS 2009), Johor Baharu, 3-5 December 2009.
  25. S. E. Alavi, A. S. M. Supa’at, S. M. Idrus and S.K. Yusof, "New Proposed Integrated System of Visible Free Space Optical with PLC", The Third Workshop on Power Line Communications Signal Processing and Channel/System Modeling, Udine, Italy, October 1-2, 2009.
  26. A. Ramli, S. M. Idrus and A. S. M. Supa’at, "Shunt Bootstrapping Structure For Large Window Optical Front-End Receiver for Free Space Optic Application", CLEO Pacific Rim 2009, Shanghai, 30 August - 3 September 2009.
  27. S. M. Idrus, M. Arsat  and A. S. Supaat, ‘Sub Carrier Multiplexed System for Radio over Fiber Technology’, International Conference in Knowledge Based Development 2008 (ICKBD2008), Madinah, 22-24 June 2008.
  28. I. Yulianti, A.S.M. Supa’at, S.M. Idrus “Optimization of Buried Type Waveguide for Single Mode Operation”, Proc. Of the Fifth IASTED International Conference COMMUNICATIONS SYSTEMS AND NETWORKS (AsiaCSN 2008), pp 169-173. ISBN CD: 978-0-88986-734-5.
  29. I. Yulianti, A.S.M. Supa’at, S.M. Idrus , Cosine S-Bend Hybrid Junction Digital Optical Switch Proceeding, International Conference on Photonics in Switching (ICPS2008).
  30. S. M. Idrus, M. Arsat  and A. S. Supaat, Dynamic Modelling of a Two-link Flexible Manipulator, Proceedings of The 4th International Colloquium on Signal Processing and its Applications 2008 (CSPA08) 2008
  31. A. S. Mohd Supa’at, A. B. Mohammad, N. M. Kassim, and S. M. Idrus, ‘2x2 Optical Waveguide Polymer based Photonic Switch’, International Conference in Knowledge Based Development 2008 (ICKBD2008), Madinah, 22-24 June 2008.
  32. I. Yulianti, A.S.M. Supa’at, S.M. Idrus,” Cosine S-Bend Hybrid Junction Digital Optical Switch,” Proceeding of International Conference on Photonics in Switching, Hokkaido, Japan, 4-7 August 2008.
  33. 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.
  34. A. Ramli, S. S. Rais, S.M.Idrus and A. S. M. Supa’at, “Bandwidth Enhancement Technique using Series-Shunt Bootstrapping for Front-end Optical Wireless Receiver”, accepted for 5th International Symposium on High Capacity Optical Networks and Enabling Technologies (HONET), Penang, 18-20 November 2008.
  35. 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,”  ICSE2008, Johor, 25-27 November 2008.
  36. I. Yulianti, A.S.M. Supa’at, S.M. Idrus, A. M. Al-hetar,’Modified Cosine S-bend Power Splitter’, The 6th Student Conference on Research and Development (SCOReD 2008), Johor Baharu, 26-27 November 2008.
  37. A.Ramli, S.M. Idrus and A.S.M.Supa’at, “Optical Wireless Front-End Receiver Design”, 2008 International RF and Microwave Conference (RFM2008), Kuala Lumpur, 2-4 December 2008.
  38. A.M.Khaled, S.M. Idrus, A.S.M Supa’at and S. Allifah, ‘The Feedforward Linearization System of Optical Transmitter for Free Space Optical (FSO) Link’, 2008 International RF and Microwave Conference (RFM2008), Kuala Lumpur, 2-4 December 2008.
  39. I. Yulianti, A.S.M. Supa’at, S.M. Idrus, A.B. Mohammad,”Crosstalk Reducing Variable Optical attenuator based on Cosine S-bend,” International Conference on Science and Technology Application in Industry and Education (ICSTIE), Pulau Pinang, 12-13 December 2008.
  40. Abdulaziz M. Al-hetar, Abu Sahmah M. Supa’at, A. B. Mohammad, and I. Yulianti, “Thermo-optic switch based on Multimode Interference,” Semiconductor Electronics, 2008. ICSE 2008. IEEE International Conference on 25-27 Nov. 2008.
  41. 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”, 2008 International RF and Microwave Conference, RFM2008 Kuala Lumpur, Malaysia. On 2-4 Dec. 2008.
  42. Abu Sahmah M. Supa’at, ”Asymmetrical Thermooptic Photonic Switch”, Invited speaker for The 6th Student Conference on Research and Development (SCOReD 2008), Johor Baharu, 26-27 November 2008.
  43. S. M. Idrus, M. Arsat  and A. S. Supaat, ‘Sub Carrier Multiplexed System for Radio over Fiber Technology’, International Conference in Knowledge Based Development 2008 (ICKBD2008), Madinah, 22-24 June 2008.
  44. 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.
  45. 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.
  46. S. M.Idrus, S. S. Rais & A. S. Supaat, “Analysis of Shunt Bootstrap Transimpedance Amplifier For Large Windows Optical Wireless Receiver,” Int. Joint Conf. TSSA & WSSA (Telematics System, Service & Applications & Wireless System & Service & Applications, ITB, Bandung, December 2006.
  47. S. M. Idrus, R. J. Green and A. S. M.Supa’at, “Nonlinear Analysis for Performance Characterization of a Photoparametric Converter,” Asia-Pacific Conference on Applied Electromagnetics (APACE 2005) 19-21 December 2005, Johor Bahru, Malaysia.
  48. 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.
  49. 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.
  50. 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.
  51. 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.
  52. 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.
  53. 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.
  54. 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.
  55. 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.
  56. 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 2nd. East Asean Conference Lightwave System Lasers Optoelectronics (MICC 2001 & LISLO 2001), pp. 376-379, Oct. 2001.
  57. 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.
  58. Ruddin Abdul Ghani, Razali Ismail, Abu Sahmah Mohd Supaat, Abu Khairi Aain and Rozairi, “The microelectronic industry and the role of Universiti Teknologi Malaysia in human resource development”, Conference on Microelectronic and Information Technology between Malaysia and Italy, Johor Bahru, 1996.
  59. 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.
  60. 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.
  61. S.M.Idrus, R.J.Green dan A.S.M.Supa’at, “Nonlinear Analysis for Performance Characterisation of a Photoparametric Up-Converter”. 2005 Asia Pacific Conference on Applied Electromagnetic (APACE2005), Johor Baharu, 20-21 December 2005.

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