Conferences and Proceedings (2009-2017)

2009 - 2017

Articles are available for download from KAUST Repository links [click on HDL: ... links; or DOI: ... links for the publisher's site].

Year 2017

(Invited talk) Boon S. Ooi, "Light-based Underwater Communications", 22nd Microoptics Conference (MOC 2017), Tokyo, Japan, November 19-22, 2017. http://www.moc2017.com/program.html (Invited talk) Boon S. Ooi, "Novel phosphors and integrated devices for laser lighting and high data rate VLC​", 30th Annual Conference of the IEEE Photonics Society, Special Symposium on LiFi, Lake Buena Vista, Florida, United States, October 1-5, 2017. http://www.photonicssociety.org/conferences/ieee-photonics-conference/technical-program/symposia-tutorials/2017-ipc-special-symposium-on-lifi (Invited talk) Jung-Wook Min, Si-Young Bae, Aditya Prabaswara, Tien Khee Ng, Boon S. Ooi, and Yong-Tak Lee, "PA-MBE grown III-nitride nanowire arrays and its optoelectronic device applications", Energy Materials Nanotechnology Meeting on Epitaxy 2017 (EMN Epitaxy 2017), Barcelona, Spain, September 11-15, 2017. http://emnmeeting.org/Europe/epitaxy/invited-speakers/ (Invited talk) Boon S. Ooi, "GaN-based Laser Diodes For Efficient Lighting And Visible Light Communications", 12th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2017), Oral 2-3G-4, Singapore, July 31 - August 4, 2017. http://www.photonics2017.org/download/Final%20Program%20Web-updated%20by%20July%2010.pdf (Invited talk) Boon Ooi, Chao Zhao, Bilal Janjua, and Tien Khee Ng, "Full-Spectrum Nanowire Light-Emitters on Nonconventional Substrates", 9th International Conference on Materials for Advanced Technologies (ICMAT 2017), Singapore, June 18-23, 2017. https://www.conftool.pro/icmat2017/index.php?page=browseSessions&form_session=42#paperID170814 (Invited talk) Tien Khee Ng, Chao Zhao, Bilal Janjua, Aditya Prabaswara, Anwar Gasim, Dongkyu Cha, Mohd Sharizal Alias, Mohamed Ebaid, Davide Priante, Guangyu Liu, and Boon S. Ooi, "Nanowires for Optoelectronic and Solar Water Splitting Applications", 6th Conference on Advances in Optoelectronics and Micro/Nano-optics (AOM 2017), Nanjing, China, April 23-26, 2017.
During which he also chaired a session on Micro/nano Optics, Nanophotonics. http://www.aom2017.com/show.asp?navid=7 Mohamed Ebaid, Davide Priante, Guangyu Liu, Chao Zhao, Mohd Sharizal Alias, Ulrich Buttner, Tien Khee Ng, Tayirjan Taylor Isimjan, Hicham Idriss, and Boon S. Ooi, "Unbiased Photoelectrochemical Solar Hydrogen Generation on Highly Stable, Ultrathin Organic Linker/Metal Ions-Treated InGaN Nanorods on Metal", 232nd ECS Meeting (The Electrochemical Society), abstract #L02-1915, National Harbor, Maryland, USA, October 1-5, 2017. https://ecs.confex.com/ecs/232/webprogram/Paper103544.html Hassan Makine Oubei, Emna Zedini, Rami T. Elafandy, Abla Kammoun, Tien Khee Ng, Mohamed-Slim Alouini, and Boon S. Ooi, "Efficient Weibull Channel Model For Salinity Induced Turbulent Underwater Wireless Optical Communications", 12th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2017), Oral 2-3K-2, Singapore, July 31 - August 4, 2017. http://www.photonics2017.org/download/Final%20Program%20Web-updated%20by%20July%2010.pdf It Ee Lee, Yujian Guo, Tien Khee Ng, Ki-Hong Park, Mohamed-Slim Alouini, and Boon S. Ooi, "Bandwidth Enhancement Of Wireless Optical Communication Link Using A Near-Infrared Laser Over Turbid Underwater Channel", 12th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2017), Oral 3-2L-4, Singapore, July 31 - August 4, 2017. http://www.photonics2017.org/download/Final%20Program%20Web-updated%20by%20July%2010.pdf Kang Ting Ho, Guangyu Liu, Chao Shen, Jorge Holguin-Lerma, Abeer Al-Saggaf, Jr-Hau He, Tien Khee Ng, and Boon Siew Ooi, "InGaN/GaN Multiple Quantum Well Based Micro-photodetector For High-speed Visible Light Communications", 12th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2017), Oral 3-4T-7, Singapore, July 31 - August 4, 2017. http://www.photonics2017.org/download/Final%20Program%20Web-updated%20by%20July%2010.pdf Edgars Stegenburgs, Mohd Sharizal Alias, Tien Khee Ng, and Boon Siew Ooi, "Metallic Blazed Grating TE Mode Resonance Conditions and Diffraction Efficiency Optical Transfer Function", 17th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD 2017), paper TuP04, Copenhagen, Denmark, July 24-28, 2017. http://www.nusod.org/2017/conf_program.html Chao Zhao, Tien Khee Ng, and Boon S. Ooi, "Full-Color Nanowire Light-Emitters on Bulk-Metal Substrates", 12th International Conference on Nitride Semiconductors (ICNS-12), Strasbourg, France, July 24-28, 2017. Mohamed Ebaid, Davide Priante, Guangyu Liu, Chao Zhao, Tayirjan T. Isimjan, Tien Khee Ng, Hicham Idriss, and Boon S. Ooi, "Efficient Direct Hydrogen Generation using InGaN Nanowires treated by Nanoscale Surface Passivation and Metal Co-catalyst", 12th International Conference on Nitride Semiconductors (ICNS-12), Strasbourg, France, July 24-28, 2017. Nasir Alfaraj, Somak Mitra, Feng Wu, Idris A. Ajia, Bilal Janjua, Aditya Prabaswara, Renad A. Aljefri, Haiding Sun, Tien Khee Ng, Boon S. Ooi, Iman S. Roqan, and Xiaohang Li, "Modeling and investigation of photoinduced entropy of InGaN/GaN p-i-n double-heterostructure nanowires", 12th International Conference on Nitride Semiconductors (ICNS-12), Strasbourg, France, July 24-28, 2017. Nasir Alfaraj, Somak Mitra, Feng Wu, Idris A. Ajia, Bilal Janjua, Aditya Prabaswara, Renad A. Aljefri, Haiding Sun, Tien Khee Ng, Boon S. Ooi, Iman S. Roqan, and Xiaohang Li, "Photoinduced thermodynamic behavior in InGaN/GaN double-heterostructure nanowires", 59th Electronic Materials Conference (EMC 2017), South Bend, Indiana, United States, June 28-30, 2017. Chao Shen, Tien Khee Ng, Changmin Lee, Shuji Nakamura, James S. Speck, Steven P. Denbaars, Ahmed Y. Alyamani, Munir M. El-Desouki, and Boon S. Ooi, "Enabling III-nitride Photonic Integrated Circuit Based on Semipolar InGaN/GaN Quantum Well Laser Diodes", 9th International Conference on Materials for Advanced Technologies (ICMAT 2017), Singapore, June 18-23, 2017. https://www.conftool.pro/icmat2017/index.php?page=browseSessions&form_session=30#paperID171315 Ibrahim Dursun, Chao Shen, Manas R. Parida, Jun Pan, Smritakshi P. Sarmah, Davide Priante, Noktan Alyami, Jiakai Liu, Makhsud I. Saidaminov, Mohd S. Alias, Ahmed L. Abdelhady, Tien Khee Ng, Omar F. Mohammed, Boon S. Ooi, and Osman M. Bakr, "Perovskite Nanocrystals as a Color Converter for Visible Light Communication", 9th International Conference on Materials for Advanced Technologies (ICMAT 2017), Singapore, June 18-23, 2017. https://www.conftool.pro/icmat2017/index.php?page=browseSessions&form_session=399#paperID171638 Mohamed Ebaid, Davide Priante, Guangyu Liu, Chao Zhao, Tayirjan T. Isimjan, Tien Khee Ng, Hicham Idriss, and Boon S. Ooi, "Enhanced Solar-to-Hydrogen Energy Conversion Efficiency By Self-Assembled Surface Passivation and Metal Co-Catalyst Incorporation in InGaN Nanowires Grown on Bulk-Metal Substrates", 25th North American Catalysis Society Meeting, abstract #15849, Denver, Colorado, United States, June 4-9, 2017. Mohd Sharizal Alias, Zhixiong Liu, Abdullah Al-Atawi, Tien Khee Ng, Tom Wu, and Boon S. Ooi, "Continuous-wave Optically Pumped Lasing of Hybrid Perovskite VCSEL at Green Wavelength", Conference on Lasers and Electro-Optics (CLEO), OSA Technical Digest, paper SM4N.3 (2017).
CLEO: 2017 (Perovskite and Photonic Crystal Lasers (SM4N) section), San Jose, California, United States, May 14-19, 2017 DOI: 10.1364/CLEO_SI.2017.SM4N.3 HDL: 10754/624027 Aditya Prabaswara, Tien Khee Ng, Chao Zhao, Bilal Janjua, Ahmed Alyamani, Munir El-desouki, and Boon Ooi, "A Yellow Emitting InGaN/GaN Nanowires-based Light Emitting Diode Grown on Scalable Quartz Substrate", Conference on Lasers and Electro-Optics (CLEO), OSA Technical Digest, paper STh3N.5 (2017).
CLEO: 2017 (Light Emitters and Lasers (STh3N) section), San Jose, California, United States, May 14-19, 2017 DOI: 10.1364/CLEO_SI.2017.STh3N.5 It Ee Lee, Yujian Guo, Tien Khee Ng, Ki-Hong Park, Mohamed-Slim Alouini, and Boon Ooi, "Near-Infrared Wireless Optical Communication with Particulates In-Suspension over the Underwater Channel", Conference on Lasers and Electro-Optics (CLEO), OSA Technical Digest, paper STh3O.4 (2017).
CLEO: 2017 (Free-Space Optical Communications (STh3O) section), San Jose, California, United States, May 14-19, 2017 DOI: 10.1364/CLEO_SI.2017.STh3O.4 HDL: 10754/623962 Wael Alheadary, Yujian Guo, Edgars Stegenburgs, Ki-Hong Park, Tien Khee Ng, Boon Ooi, and Mohamed-Slim Alouini, "Design and Deployment of Mobile FSO Communication System", Conference on Lasers and Electro-Optics (CLEO), OSA Technical Digest, paper AW4B.7 (2017).
CLEO: 2017 (Lasers and Applications (AW4B) section), San Jose, California, United States, May 14-19, 2017 DOI: 10.1364/CLEO_AT.2017.AW4B.7 Bilal Janjua, Tien Khee Ng, Chao Zhao, Dalaver H. Anjum, Aditya Prabaswara, Giuseppe Bernardo Consiglio, Chao Shen, and Boon S. Ooi, "Health-friendly high-quality white light using violet-green-red laser and InGaN nanowires-based true yellow nanowires light-emitting diodes", Proc. SPIE 10104, Gallium Nitride Materials and Devices XII, 101040V (2017). DOI: 10.1117/12.2250285 HDL: 10754/623324 Chao Shen, Tien Khee Ng, Changmin Lee, John T. Leonard, Shuji Nakamura, James S. Speck, Steven P. Denbaars, Ahmed Y. Alyamani, Munir M. El-Desouki, and Boon S. Ooi, "Semipolar InGaN-based superluminescent diodes for solid-state lighting and visible light communications", Proc. SPIE 10104, Gallium Nitride Materials and Devices XII, 101041U (2017). DOI: 10.1117/12.2251144 HDL: 10754/623329

Year 2016

(Keynote talk) Boon S. Ooi, "Semiconductor Lasers for Gbps Visible Light and Underwater Communications", IEEE Wireless Communications and Networking Conference, Doha, Qatar, April 3-6, 2016. http://wcnc2016.ieee-wcnc.org/program/workshops (Invited talk) Boon S. Ooi, "Visible Laser and Superluminescent Diode based Free Space and Underwater Communications", 2016 IEEE Photonics Conference, 29th Annual Conference of the IEEE Photonics Society, Hawaii, United State of America, October 2-6, 2016. http://www.ipc-ieee.org/topics/GaN-based-lasers (Invited talk) B.S. Ooi, C. Zhao, and T.K. Ng, "InGaN/GaN Nanowire LEDs and Lasers on Nonconventional Substrates", Abstract #86807, 2016/230th ECS Meeting (Electronic and Photonic Devices and Systems), Honolulu, Hawaii, United States of America, October 2-7, 2016. HDL: 10754/606857 (Invited talk) Mohd Sharizal Alias, Ibrahim Dursun, Davide Priante, Makhsud I. Saidaminov, Tien Khee Ng, Osman M. Bakr, and Boon S. Ooi, "Hybrid perovskites: approaches towards light-emitting devices", 2016 12th IEEE International Conference on Semiconductor Electronics (ICSE2016), ICSE2016-85962, Kuala Lumpur, Malaysia, August 17-19, 2016. http://ieeemalaysia-eds.org/icse2016/home.html (Invited talk) Chao Zhao, Tien Khee Ng, Shafat Jahangir, Thomas Frost, Pallab Bhattacharya, and Boon S. Ooi, "InGaN/GaN Nanowire LEDs and Lasers", Paper no. TuB2, 16th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), Sydney, Australia, July 11-15, 2016. HDL: 10754/606856 http://www.nusod.org/2016/conf_program.html#sthash.VVmPgPIQ.dpuf (Invited talk) Boon S. Ooi, "InGaN/GaN Nanowire LEDs and Lasers", 2016 IEEE 6th International Conference on Photonics (ICP2016), Kuching, Sarawak, Malaysia, March 14-16, 2016. http://icp2016.photonicssociety.org.my/speakers1.html (Invited talk) Boon S. Ooi, Mohammed Zahed Mustafa Khan, and Tien Khee Ng, "Broad gain InAs quantum dash nanostructures on InP: recent progress in material structures and device demonstrations", SPIE Photonics West, San Francisco, California, United States, February 13-18, 2016. http://spie.org/PWO/conferencedetails/ultrafast-phenomena-and-nanophotonics#2212005 Chao Shen, Changmin Lee, Tien Khee Ng, Shuji Nakamura, James S. Speck, Steven P. DenBaars, Ahmed Y. Alyamani, Munir M. El-desouki, and Boon S. Ooi, "High gain semiconductor optical amplifier - laser diode at visible wavelength", 2016 IEEE International Electron Devices Meeting (IEDM), San Francisco, USA, December 2-7, 2016. http://ieee-iedm.org/session-22-optoelectronics-displays-imagers-optoelectronic-integration/ Chao Zhao, Tien Khee Ng, Nini Wei, Bilal Janjua, Rami T. ElAfandy, Aditya Prabaswara, Chao Shen, Giuseppe B. Consiglio, Abdulrahman Albadri, Ahmed Y. Alyamani, Munir M. El-Desouki, and Boon S. Ooi, "High-performance InGaN/GaN Quantum-Disks-in-Nanowires Light-emitters for Monolithic Metal-Optoelectronics", Asia Communications and Photonics Conference (ACP), paper AS1F.6, Wuhan, China, November 2-5, 2016. http://www.acp-conf.org/index.php Purushothaman Varadhan, Jr-Hau He, Boon Ooi, Davide Priante, and Tien Khee Ng, "Molecular Level Surface Passivation for Enhanced Photo-Electrochemical Water Splitting In III-Nitride Nanowires", International Workshop on Nitride Semiconductors (IWN 2016), abstract PS1.169, Orlando, Florida, USA, October 2-7, 2016. https://www.mrs.org/iwn-2016 Mohamed Ebaid, Chao Zhao, Tien Khee Ng, Bilal Janjua, Nini Wei, Rami T. ElAfandy, Aditya Prabaswara, Chao Shen, Yang Yang, Giuseppe B. Consiglio, Mohd S. Alias, Ahmed Y. Alyamani, Munir M. El-Desouki, and Boon S. Ooi, "High-Performance InGaN/GaN Quantum-Disks-in-Nanowires Light-Emitters on Metal Substrates", International Workshop on Nitride Semiconductors (IWN 2016), abstract PS2.163, Orlando, Florida, USA, October 2-7, 2016. https://www.mrs.org/iwn-2016 Nasir Alfaraj, Renad Aljefri, Markus Baier, Davide Priante, Bilal Janjua, Aditya Prabaswara, Tien Khee Ng, Boon S. Ooi, Frederic Laquai, and Xiaohang Li, "Effective Surface Passivation of InGaN/GaN Nanowires Studied by Photoluminescence and Photothermal Deflection Spectroscopy", International Workshop on Nitride Semiconductors (IWN 2016), abstract PS2.170, Orlando, Florida, USA, October 2-7, 2016. https://www.mrs.org/iwn-2016 Mohamed Ebaid, Davide Priante, Guangyu Liu, Chao Zhao, Tayirjan T. Isimjan, Tien K. Ng, and Boon S. Ooi, "Realization of Robust Photoelectrochemical Water Splitting System with Enhanced Conversion Efficiency Using 1.65 eV InGaN Nanowires on Bulk-Metal Substrates", International Workshop on Nitride Semiconductors (IWN 2016), abstract F0.6.04, Orlando, Florida, USA, October 2-7, 2016. https://www.mrs.org/iwn-2016 (Late news) Xiaohang Li, Kuang-Hui Li, Nasir Alfaraj, Mohd Sharizal Alias, Tien Khee Ng, Boon S. Ooi, Theeradetch Detchprohm, and Russell D. Dupuis, "BAlN Refractive Index and UV Distributed Bragg Reflectors", 18th International Conference on Metal Organic Vapor Phase Epitaxy (ICMOVPE-XVIII), abstract 1C-1.4, San Diego, California, USA, July 10-15, 2016. https://www.mrs.org/icmovpe-xviii Chao Shen, John T. Leonard, Erin C. Young, Tien Khee Ng, Steven P. DenBaars, James S. Speck, Shuji Nakamura, Ahmed Y. Alyamani, Munir M. El-Desouki, and Boon S. Ooi, "GHz modulation bandwidth from single-longitudinal mode violet-blue VCSEL using nonpolar InGaN/GaN QWs", Conference on Lasers and Electro-Optics (CLEO), OSA Technical Digest, paper STh1L.2 (2016).
CLEO: 2016, San Jose, California, United States, June 5-10, 2016 DOI: 10.1364/CLEO_SI.2016.STh1L.2 Chao Zhao, Tien Khee Ng, Nini Wei, Aditya Prabaswara, Mohd S. Alias, Bilal Janjua, Chao Shen, Giuseppe B. Consiglio, Ahmed Y. Alyamani, Munir M. El-Desouki, and Boon S. Ooi, "Direct Growth of High-Power InGaN/GaN Quantum-Disks-in-Nanowires Red Light-Emitting Diodes on Polycrystalline Molybdenum Substrates", Conference on Lasers and Electro-Optics (CLEO), OSA Technical Digest, paper STu3R.8 (2016).
CLEO: 2016, San Jose, California, United States, June 5-10, 2016 DOI: 10.1364/CLEO_SI.2016.STu3R.8 Hassan M. Oubei, José R. Duráan, Bilal Janjua, Huai-Yung Wang, Cheng-Ting Tsai, Yu-Chieh Chi, Tien Khee Ng, Hao-Chung Kuo, Jr-Hau He, Mohamed-Slim Alouini, Gong-Ru Lin, and Boon S. Ooi, "Wireless optical transmission of 450 nm, 3.2 Gbit/s 16-QAM-OFDM signals over 6.6 m underwater channel", Conference on Lasers and Electro-Optics (CLEO), OSA Technical Digest, paper SW1F.1 (2016).
CLEO: 2016, San Jose, California, United States, June 5-10, 2016 DOI: 10.1364/CLEO_SI.2016.SW1F.1 Ahmad A. Al-Jabr, Mohammed A. Abdul Majid, Chao Shen, Tien K. Ng, and Boon S. Ooi, "Red to green emitters from InGaP/InAlGaP laser structure by strain-induced quantum-well intermixing", SPIE Photonics Europe (EPE16), Brussels, Belgium, April 4-7, 2016. http://spie.org/EPE/conferencedetails/semiconductor-lasers-dynamics#2225164 Mohammed A. Majid, Ahmad A. Al-Jabr, Rami T. Elafandy, Hassan M. Oubei, Mohd S. Alias, Bayan A. Alnahhas, Dalaver H. Anjum, Tien Khee Ng, Mohamed Shehata, and Boon S. Ooi, "First demonstration of orange-yellow light emitter devices in InGaP/InAlGaP laser structure using strain-induced quantum well intermixing technique", Proc. SPIE 9767, Novel In-Plane Semiconductor Lasers XV, 97670A (2016). HDL: 10754/619774 DOI: 10.1117/12.2202768 SPIE Photonics West, San Francisco, California, United States, February 13-18, 2016. http://spie.org/PWO/conferencedetails/novel-in-plane-semiconductor-lasers#2202768 J.T. Leonard, E.C. Young, B.P. Yonkee, D.A. Cohen, C. Shen, T. Margalith, T.K. Ng, S.P. DenBaars, B.S. Ooi, J.S. Speck, and S. Nakamura, "Comparison of nonpolar III-nitride vertical-cavity surface-emitting lasers with tunnel junction and ITO intracavity contacts", Proc. SPIE 9748, Gallium Nitride Materials and Devices XI, 97481B (2016). DOI: 10.1117/12.2206211 SPIE Photonics West, San Francisco, California, United States, February 13-18, 2016. http://spie.org/PWO/conferencedetails/gallium-nitride-materials-and-devices#2206211 Rami T. ElAfandy, Pawan Mishra, Mohammed A. Majid, Tien Khee Ng, and Boon S. Ooi, "Bandgap emission modulation of gallium nitride nanomembranes due to external stretching", SPIE Photonics West, San Francisco, California, United States, February 13-18, 2016. http://spie.org/PWO/conferencedetails/gallium-nitride-materials-and-devices#2212395

Year 2015

(Invited talk) Tien Khee Ng, Chao Zhao, Bilal Janjua, Anwar Gasim, Aditya Prabaswara, Ulrich Buttner, Yang Yang, Davide Priante, Pawan Mishra, Mohd Sharizal Alias, Chao Shen, Hsien-Yu Liao, Mohammed Zahed Mustafa Khan, and Boon S. Ooi, "Quantum-disk nanowires array emitters grown using molecular beam epitaxy - potential for closing the "green gap"", 5th Advances in Optoelectronics and Micro/nano-optics, Hangzhou, China, 28-31 Oct 2015. http://opt.zju.edu.cn/AOM2015/redir.php?catalog_id=15 (Invited talk) Sakandar Rauf, Ahmed Ben Slimane, Hsien-Yu Liao, Mohammed Zahed Mustafa Khan, Tien Khee Ng, and Boon S. Ooi, "Epitaxial lifted-off micron sized light emitting diodes (LEDs) for optoelectronic integration", 14th International Symposium on Advanced Materials, National Centre for Physics, Islamabad, Pakistan, 12-16 October 2015. http://isampk.com.pk/ (Invited talk) Boon S. Ooi, Mohammed Zahed Mustafa Khan, and Tien Khee Ng, "Recent Progress in InAs/InP Quantum Dash Nanostructures and Devices", 10th IEEE Nanotechnology Materials and Devices Conference (NMDC 2015), Anchorage, Alaska, USA, 13-16 September 2015. http://ieeenmdc.org/nmdc-2015/program-2015/invited-speakers/#booi (Invited talk) Boon S. Ooi, Rami Tarek ElAfandy, Ahmed Ben Slimane, Mohammed Abdul Majid, Hsien-Yu Liao, Mohammed Zahed Mustafa Khan, and Tien Khee Ng, "Exfoliation of GaN Nanomembrane and InGaN Light-Emitting Diodes Epitaxy", 8th International Conference on Materials for Advanced Technologies, Singapore, 28 June - 3 July 2015. http://www.mrs.org.sg/icmat2015/public.asp?page=session.asp&sId=16 (Invited talk) Boon S. Ooi, "High Performance Eye-Safe 1500-1650nm InAs/InP-based Quantum Dot/Dash Semiconductor Lasers", 3rd International Conference on Electronics, Communications and Photonics (SIECPC 2015), Riyadh, Saudi Arabia, 27-28 April 2015. M.A. Majid, A.A. Al-Jabr, H.M. Oubei, M.S. Alias, T.K. Ng, D.H. Anjum, and B.S. Ooi, "First demonstration of InGaP/InAlGaP based 608nm orange laser and 583nm yellow superluminescent diode", IEEE Photonics Conference (IPC), 575-576, Reston, VA, USA, 4-8 October 2015. DOI: 10.1109/IPCon.2015.7323633 Chao Shen, John T. Leonard, Arash Pourhashemi, Hassan Oubei, Mohd Sharizal Alias, Tien Khee Ng, Shuji Nakamura, Steven P. DenBaars, James S. Speck, Ahmed Y. Alyamani, Munir M. Eldesouki, and Boon S. Ooi, "Low Modulation Bias InGaN-based Integrated EA-Modulator-Laser on Semipolar GaN Substrate", IEEE Photonics Conference (IPC), 581-582, Reston, VA, USA, 4-8 October 2015. DOI: 10.1109/IPCon.2015.7323637 HDL: 10754/583288 Aditya Prabaswara, Tien Khee Ng, Dalaver Anjum, Nini Wei, Chao Zhao, Abdulrahman M. Albadri, Ahmed Y. Alyamani, Munir M. El-Desouki, and Boon S. Ooi, "Origin of Competing Blue and Green Emission in InGaN/GaN Quantum-Disks in Nanowires Heterostructure", 10th IEEE Nanotechnology Materials and Devices Conference (NMDC 2015), Anchorage, Alaska, USA, 13-16 September 2015. Chao Shen, Tri B. Susilo, Irfan Khan, Pawan Mishra, Bilal Janjua, Tien Khee Ng, Hind Althib, Mohammad A. Alsunaidi, and Boon S. Ooi, "Emission characteristics in soft potential profile InGaN/GaN quantum wells", 11th International Conference on Nitride Semiconductors (ICNS-11), Beijing, China, 30 Aug - 4 Sep 2015. http://www.icns-11.cn/ Pawan Mishra, Bilal Janjua, Dalaver H. Anjum, Tien Khee Ng, Chao Shen, and Boon S. Ooi, "Microscopic strain analysis of graded InGaN/GaN quantum well grown using nitrogen plasma assisted molecular beam epitaxy", 11th International Conference on Nitride Semiconductors (ICNS-11), Beijing, China, 30 Aug - 4 Sep 2015. http://www.icns-11.cn/ Rami T. ElAfandy, Pawan Mishra, Abdul Majid Mohammed, Ahmad AL-Jabr, Tien Khee Ng, and Boon S. Ooi, "Optical Modulation Response of Free-Standing Gallium Nitride Nanomembranes to Uniaxial Applied Stress Field", ICMAT15-A-3695 (Oral presentation) Symposium P: Semiconductor Lighting and Displays, 8th International Conference on Materials for Advanced Technologies (ICMAT 2015), Singapore, 28 June - 3 July 2015. http://www.mrs.org.sg/icmat2015 Hassan M. Oubei, Ki-Hong Park, Changping Li, Tien Khee Ng, Jianping Yao, Mohamed-Slim Alouini, and Boon S. Ooi, "1.25 Gbps Underwater Wireless Optical Link Based on 520 nm Laser Diode", ICMAT15-A-0448 (Oral presentation), Symposium H: Optical Communications (OC) Symposium, 4th Photonics Global Singapore 2015 / 8th ICMAT 2015, Singapore, 28 June - 3 July 2015. http://www.mrs.org.sg/icmat2015 Arwa Saud Abbas, Mohd Sharizal Alias, Tien Khee Ng, Yang Yang, Munir El-Desouki, and Boon S. Ooi, "Metallic-Dielectric Nano-Grating for Efficient Visible LED Light Extraction", 42nd International Symposium on Compound Semiconductors, USA, 28 June - 2 July 2015. http://edas.info/p19467 Mohd Sharizal Alias, Hsien-Yu Liao, Tien Khee Ng, and Boon S. Ooi, "Visible subwavelength dielectric grating reflector fabricated using focused-ion beam", The 59th International Conference on Electron, Ion, and Photon Beam Technology and Nanofabrication (EIPBN 2015), San Diego, USA, 26-29 May 2015. http://eipbn.omnibooksonline.com/data/papers/2015/2B5.pdf Hsien-Yu Liao, Ahmed Ben Slimane, Tien Khee Ng, and Boon Siew Ooi, "High-performance epitaxial-lifted-off micro-GaN-LEDs for optoelectronics integration", paper 9383-32 (oral presentation on 12 February 2015), SPIE Photonics West 2015, San Francisco, California, United States of America, 7-12 February 2015. http://spie.org/PWO/conferencedetails/light-emitting-diodes Tri B. Susilo, M.A. Alsunaidi, Chao Shen, and Boon S. Ooi, "Intermixing effects on emission properties of InGaN/GaN coupled Quantum wells", 2015 IEEE 8th GCC Conference and Exhibition (GCCCE), pp. 1-4, Muscat, Oman, February 1-4, 2015. HDL: 10754/565019 DOI: 10.1109/IEEEGCC.2015.7060090

Year 2014

(Invited talk) Ahmed Ben Slimane, Tien-Khee Ng, and Boon S. Ooi, "Lift-off of GaN-based thin-film light emitting diodes (LEDs) using photo-assisted electroless etching technique", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. http://kacstnano.org/2014/EN/indexen.html (Invited talk) Boon S. Ooi, Rami T. ElAfandy, Ahmed B. Slimane, M. Abdul Majid, and Tien Khee Ng, "GaN nano-membrane for optoelectronic and electronic device applications", Asia Communications and Photonics Conference (ACP) 2014, Shanghai International Convention Center, Shanghai, China, 11-14 November 2014. http://www.acp-conf.org/InvitedTalk.php#tracktitle6 (Invited talk) Mohammed Zahed Mustafa Khan, Tien Khee Ng, and Boon Ooi, "InAs/InP Quantum Dash Nanostructure Based Broadband Emitters: A Step Towards Energy Efficient Optical Communication", Symposium Q9: State-of-the-Art Program on Compound Semiconductors 56 (SOTAPOCS 56), abstract 2144, 226th Meeting of the Electrochemical Society, Cancun, Mexico, October 6, 2014. https://ecs.confex.com/ecs/226/webprogram/Paper40538.html (Invited talk) Boon S. Ooi, Ahmed Ben Slimane, Rami Tarek El Afandy, and Tien Khee Ng, "Low Damage Exfoliation of GaN-based Membranes and Device Structures", OSA Topical Conference: The 4th Advances in Optoelectronics and Micro/Nano-optics (AOM), 17-20 September, 2014, Xi'an, China. http://aom2014.opt.cn/dct/page/65581 (Invited talk) Tien Khee Ng, Chao Zhao, Mohd Sharizal Alias, Shafat Jahangir, Bilal Janjua, Chao Shen, Ahmed Y. Al Yamani, Munir M. El-Desouki, P. Bhattacharya, and Boon S. Ooi, "Molecular Beam epitaxy Grown Nanowires with Embedded In GaN Quantum Wells", Energy Materials Nanotechnology Summer Meeting, June 9-12 2014, Cancun, Mexico. http://www.emnsummer.org/nanostructured-materials/ (Invited talk) Mohammed Zahed Mustafa Khan, Tien Khee Ng, and Boon S. Ooi, "Wide gain bandwidth InAs/InGaAlAs/InP quantum dashes for broadband emitter applications", 225th Electrochemical Society's Meeting (Symposium on Integrated Opto-electronic) Florida, USA, May 11 - 16 2014. https://ecs.confex.com/ecs/225/webprogram/Paper31278.html Chao Shen, Tien Khee Ng, Bilal Janjua, Ahmed Alyamani, Munir El-Desouki, James Speck, Steven DenBaars, and Boon S. Ooi, "Optical gain and absorption of 420 nm InGaN-based laser diodes grown on m-Plane GaN substrate", paper AW4A.1, Asia Communications and Photonics Conference (ACP) 2014, Shanghai, China, 11-14 November 2014. HDL: 10754/575773 DOI: 10.1364/ACPC.2014.AW4A.1 http://www.acp-conf.org/files/ACP2014-Program-final-H.pdf Pawan Mishra, Tien Khee Ng, Bilal Janjua, Chao Shen, Jessica Eid, Ahmed Y. Alyamani, Munir M. El-Desouki, and Boon S. Ooi, "Extending quantum efficiency roll-over threshold with compositionally graded InGaN/GaN LED", IEEE Photonics Conference 2014 (IPC), paper MB1.2, 12-16 October 2014, San Diego, California, USA. http://www.ipc-ieee.org/documents/IPC-Advance-Program-10-7-2014.pdf Mohammed A. Majid, Hala H. Alhashim, Mohammed Zahed Mustafa Khan, Tien Khee Ng, and Boon S. Ooi, "Simultaneous five-state lasing from intermixed InAs/GaAs quantum dot laser", Paper 9267-3, 9 October 2014, SPIE/COS Photonics Asia, Beijing, China, 9-11 October 2014. http://spie.org/PA/conferencedetails/semiconductor-lasers#2073679 Rami T. ElAfandy, Mohammed A. Majed, Tien Khee Ng, Boon S. Ooi, Lan Zhao, and Dongkyu Cha, "Chemical exfoliation and optical characterization of threading-dislocation-free gallium-nitride ultrathin nanomembranes", Paper 9277-43, 11 October 2014, SPIE/COS Photonics Asia, Beijing, China, 9 - 11 October 2014. http://spie.org/PA/conferencedetails/nanophotonics-and-micro-nano-optics#2071471 Tien Khee Ng, Chao Zhao, Chao Shen, Shafat Jahangir, Bilal Janjua, Ahmed Ben Slimane, Chun Hong Kang, Ahad A. Syed, Jingqi Li, Ahmed Y. Al Yamani, Munir M. El-Desouki, P. Bhattacharya, and Boon S. Ooi, "Red to near-infrared emission from InGaN/GaN Quantum-disks-in-nanowires LED", Conference on Lasers and Electro-Optics (CLEO), USA, June 2014. DOI: 10.1364/CLEO_SI.2014.SM2J.2 A.A. Al-Jabr, D.P. San Roman Alerigi, B.S. Ooi, and M.A. Alsunaidi, "An FDTD algorithm for simulating light propagation in anisotropic dynamic gain media", SPIE Photonics Europe, Brussels, Belgium, April 14, 2014; Proc. SPIE 9134, Semiconductor Lasers and Laser Dynamics VI, 91341U, 2 May 2014. DOI: 10.1117/12.2051947 Tien Khee Ng, Anwar Gasim, Dongkyu Cha, Bilal Janjua, Yang Yang, Shafat Jahangir, Chao Zhao, P. Bhattacharya, and Boon S. Ooi, "The formation of hexagonal-shaped InGaN-nanodisk on GaN-nanowire observed in plasma source molecular beam epitaxy", SPIE Photonics West 2014, California, USA, February 2014. Proc. SPIE 8986, Gallium Nitride Materials and Devices IX, 898613 (March 8, 2014). HDL: 10754/555649 DOI: 10.1117/12.2039627 Ahmed Ben Slimane, Tien Khee Ng, and Boon S. Ooi, "Photo-Electro less-Etching of Wide Band Gap Material for Flexible Solid-State Devices", 225th Electrochemical Society's Meeting (Novel Wide Energy Band gap Electronic and Optical Devices II), Florida, USA, May 11-16 2014. https://ecs.confex.com/ecs/225/webprogram/Paper31266.html Hala Hashim, Mohammed Abdul Majid, Tien Khee Ng, and Boon S. Ooi, "Quantum dot intermixing: Alternate route to high speed direct modulation", Poster #: M153, International Conference on Quantum Dots (QD2014), Italy, May 11-16, 2014. http://www.qd2014.it/ Bilal Janjua, Tien Khee Ng, Ahmed Y. Al Yamani, Munir M. El-Desouki, and Boon S. Ooi, "Enhancing carrier injection in the active region of a 280nm emission wavelength LED using graded hole and electron blocking layers", SPIE Photonics West 2014, California, USA, February 2014. Proc. SPIE 9003, Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XVIII, 90030S (February 27, 2014). DOI: 10.1117/12.2039347 Mohammed Abdul Majid, Hala Al Hashim, M. Hugues, D.T.D. Childs, D.H. Anjum, D.K. Cha, Boon S. Ooi, and R.A. Hogg, "Engineering opto-electronic properties of molecular beam epitaxy grown quantum dot structures", SPIE Photonic West 2014, California, USA, February 2014. (Presented).
SINC Workshop / Posters (2014)
M.A. Conroy, N. Petkov, V. Zubialevich, H.N. Li, S. O'Donoghue, J.D. Holmes, and P.J. Parbrook, "Controlled growth of defect free AlN nanorods by catalyst free MOCVD", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Abeer A. Al-Saggaf, Khaled N. Salama, and Boon S. Ooi, "Smart lighting systems", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Amanda Ooi, Aloysius Wong, A. Sharkuu, Tien Khee Ng, C. Gehring, and Boon S. Ooi, "Laser-based horticulture lighting system", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Pawan Mishra, Tien Khee Ng, Bilal Janjua, and Boon S. Ooi, "Optimization of multiple quantum wells for enhanced carrier spreading", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Hala H. Alhashim, Mohammed Abdul Majid, Mohammed Zahed Mustafa Khan, Tien Khee Ng, and Boon S. Ooi, "InAs/GaAs quantum-dots bandgap engineering for photonic integrated circuits", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Arwa Saud Abbas, Mohd Sharizal Alias, Tien Khee Ng, Yang Yang, Munir Mahmoud El-Desouki, and Boon Siew Ooi, "Metallic-dielectric nano-gratings for efficient visible light extraction", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Davide Priante, Ibrahim Dursun, Mohd Sharizal Alias, Dong Shi, Vasily Melnikov, Tien Khee Ng, Omar F. Mohammed, Osman M. Bakr, and Boon S. Ooi, "Enhancement of amplified spontaneous emission at true green wavelength in CH3NH3PbBr3 perovskite by DBR integration", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Ibrahim Dursun, Davide Priante, Dong Shi, Mohd Sharizal Alias, Vasily Melnikov, Tien Khee Ng, Omar F. Mohammed, Boon S. Ooi, and Osman M. Bakr, "Amplified spontaneous emission from Solution-Processed Organo-Metal Halide Perovskite", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Bilal Janjua, Tien Khee Ng, and Boon S. Ooi, "Optimizing active region of UV-B LED based on polarization-effect band-engineering", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Hassan M. Oubei, Tien Khee Ng, and Boon S. Ooi, "Gigabit underwater wireless optical communication system", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Hsien-Yu Liao, Aditya Prabaswara, Ahmad Ben Slimane, Mohammed Zahed Mustafa Khan, Tien Khee Ng, and Boon S. Ooi, "Color tunable epitaxial-lifted-off micro-InGaN-LEDs for optoelectronic integration", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Hsien-Yu Liao, Ahmad Ali Al-Jabr, Mohd Sharizal Alias, Tien Khee Ng, and Boon S. Ooi, "PECVD grown highly reflective DBR facet coating on 633nm InGaP/InAlGaP diode laser", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Chao Shen, Tien Khee Ng, Mohd Sharizal Alias, and Boon S. Ooi, "Micro-light-emitting diode: origin of improvement in electro-optical performance", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx Mohd Sharizal Alias, Arwa Saud Abbas, Tien Khee Ng, and Boon S. Ooi, "Design and fabrication of subwavelength dielectric reflector for visible wavelength", The 3rd Saudi International Nanotechnology Conference 2014, and KACST-KAUST-UCSB Workshops on Solid State Lighting, KACST Headquarters, Riyadh, Saudi Arabia, 1 - 3 December 2014. (Poster session) http://events.kacst.edu.sa/en/nano14/Pages/work-shop.aspx

Year 2013

(Invited talk) C. Zhao, T.K. Ng, C. Shen, B. Janjua, A.B. Slimane, J. Li, A.A. Syed, S. Jahangir, P. Bhattacharya, and B.S. Ooi, "Molecular epitaxy growth of InGaN/GaN nanowires for LED applications", International Conference on Small Science (ICSS), Las Vegas, USA, December 2013. http://www.icssci.org/invited-speakers/workshop-on-nanoscale-devices/ (Invited talk) M.Z.M. Khan, T.K. Ng, and B.S. Ooi, "Broad gain InAs/InP quantum-dash based broadband emitters", International meeting on frontiers of physics (IMFP), Malaysia, Aug 2013. (Invited talk) R.T. Elafandy, M.A. Majid, T.K. Ng, and B.S. Ooi, "Exfoliation of dislocation free single-crystalline GaN layer", 7th International Conference on Materials for Advanced Technologies (ICMAT), Singapore, June/July 2013. Abstract ID ICMAT13-A-3326. (Invited talk) A.B. Slimane, R.T. ElAfandy, A. Gasim, A. Najar, M.A. Majid, T.K. Ng, and B.S. Ooi, "III-Nitride nanostructures for Solid State Lighting", Saudi International Electronics, Communications and Photonic Conference (SIECPC), Riyadh, KSA, April 2013. Bilal Janjua, Tien K. Ng, and Boon S. Ooi, "Increasing wavefunction overlap of carriers in an asymmetrically graded quantum well with polarization-effect-band-engineering", OSA Renewable Energy and the Environment Congress, paper DM2E.3, November 2013. DOI: 10.1364/SOLED.2013.DM2E.3 C. Shen, T.K. Ng, C.H. Kang, and B.S. Ooi, "Mesa-height dependent quantum efficiency characteristics of InGaN micro-LEDs", Asia Communications and Photonics Conference (ACP), Beijing, China, Nov 2013. Paper AW3K.3. HDL: 10754/310650 A. Ben Slimane, A. Najar, T.K. Ng, D. San-Roman-Alerigi, D. Anjum, C. Shen, and B.S. Ooi, "Surface states effect on the large photoluminescence redshift in GaN nanostructures", Asia Communications and Photonics Conference (ACP), Beijing, China, Nov 2013. HDL: 10754/310651 M.A. Majid, M. Hugues, D.T.D. Childs, D.H. Anjum, D.K. Cha, B.S. Ooi, and R.A. Hogg, "Effect of Low-growth-temperature component of the GaAs spacer layers on optoelectronics characteristics of MBE grown QD devices", 22nd European Workshop on Heterostructures (HETECH), Sept.2013. Mohammed Zahed Mustafa Khan, Mohammed Abdul Majid, Tien Khee Ng, and Boon S. Ooi, "High performance superluminescent diode with InAs quantum-dashes and chirped AlGaInAs barriers active region", 2013 IEEE Photonics Conference, article number 6656386, pp. 95-96, Bellevue, WA, USA, 8-12 Sept. 2013. HDL: 10754/312361 DOI: 10.1109/IPCon.2013.6656386 Bilal Janjua and Ghassan Jabbour, "Broadband Back Grating Design for Thin Film Solar Cells", Photonics Conference (IPC), 2013 IEEE, article number 6656695, pp. 578 - 579, Bellevue, WA, USA, 8-12 Sept. 2013. HDL: 10754/312390 DOI: 10.1109/IPCon.2013.6656695 C. Shen, T.K. Ng, Y. Yang, D. Cha, and B.S. Ooi, "InGaN micro-LED-pillar as the building block for high brightness emitters", Photonics Conference (IPC), 2013 IEEE, article number 6656491, pp. 174-175, Bellevue, WA, USA, 8-12 Sept. 2013. HDL: 10754/310642 DOI: 10.1109/IPCon.2013.6656491 M.Z.M. Khan, T.K. Ng, and B.S. Ooi, "Chirped InGaAlAs barrier thickness InAs/InP quantum-dash nanostructures for broadband emitters", 7th International Conference on Materials for Advanced Technologies (ICMAT), Singapore, June/July 2013. Abstract ID ICMAT13-A-1916. M.A. Majid, M. Hugues, S. Veìzian, D.T.D. Childs, R.A. Hogg, and B.S. Ooi, "Revisited Quantum Dot Growth Conditions for Optical Coherence Tomography Application", 7th International conference for Materials for Advance Technologies (ICMAT), Singapore, June/July 2013. A.B. Slimane, R.T. Elafandy, A. Najar, D.P. San-Roman-Alerigi, D. Anjum, T.K. Ng, and B.S. Ooi, "Observation of ultra-broadband emission from highly disordered GaN nanoparticles", 7th International Conference on Materials for Advanced Technologies (ICMAT), Singapore, June/July 2013. D.P. San-Roman-Alerigi, D.H. Anjum, Y. Zhang, X. Yang, A.B. Slimane, T.K. Ng, M. Hedhili, M.A. Alsunaidi, and B.S. Ooi, "Electron-induced giant refractive index reduction in chalcogenide glass (As2S3) thin film", 7th International Conference on Materials for Advanced Technologies (ICMAT), Singapore, June/July 2013. Abstract ID ICMAT13-A-0568. M.Z.M. Khan, Tien K. Ng, C.S. Lee, P. Bhattacharya, and Boon S. Ooi, "Extremely wide lasing bandwidth from InAs/InP quantum-dash ridge-waveguide laser near 1.6 µm", Conference on Lasers and Electro-Optics (CLEO), USA, June 2013. C. Shen, T.K. Ng, D. Cha, and B.S. Ooi, "Strain relief InGaN/GaN MQW micro-pillars for high brightness LEDs", Saudi International Electronics, Communications and Photonics Conference (SIECPC), pp.1-3, 27-30, April 2013. HDL: 10754/310643 DOI: 10.1109/SIECPC.2013.65507 D.P. San-Román-Alerigi, A.B. Slimane, T.K. Ng, M.A. Alsunaidi, and B.S. Ooi, "Photonic analogies of gravitational attractors", Saudi International Electronics, Communications and Photonics Conference (SIECPC), Riyadh, Saudi Arabia, April 2013. Abstract 189. HDL: 10754/308993 DOI: 10.1109/SIECPC.2013.6550766 Adel Najar, Ahmad Ali Al-Jabr, Ahmed Ben Slimane, M.A. Alsunaidi, Tien Khee Ng, Boon S. Ooi, Rachid Sougrat, and Dalaver H. Anjum, "Effective antireflection properties of porous silicon nanowires for photovoltaic applications", Electronics, Communications and Photonics Conference (SIECPC), 2013 Saudi International, Riyadh, KSA, 27-30 April 2013. HDL: 10754/310648 DOI: 10.1109/SIECPC.2013.6550769 M.A. Majid, "Absorption and single-pass gain measurements in bilayer quantum dot laser structure", Saudi International Electronics, Communications and Photonics Conference (SIECPC), Riyadh, Saudi Arabia, April 2013. Abstract 299. M.Z.M. Khan, Tien K. Ng, and Boon S. Ooi, "Numerically Investigating the cause of Broadband Lasing from InAs/InP Quantum-dash Laser", International Conference on Electronics, Communication, and Photonics (SIECPC) 2013, Saudi Arabia, April 2013. HDL: 10754/312360 DOI: 10.1109/SIECPC.2013.655102 A.A. Al-Jabr, B.S. Ooi, and M.A. Alsunaidi, "An FDTD algorithm for simulation of EM waves propagation in laser with static and dynamic gain models", 2013 Saudi International Electronics, Communications and Photonics Conference (SIECPC), pp. 1-5, Fira, Greece, April 27-30, 2013. HDL: 10754/310649 DOI: 10.1109/SIECPC.2013.6550991 M.Z.M. Khan, Tien K. Ng, C.-S. Lee, P. Bhattacharya, and Boon S. Ooi, "Effect of optical waveguiding mechanism on the lasing action of chirped InAs/AlGaInAs/InP quantum dash lasers", SPIE Photonics West 2013, USA, Feb 2013. Proc. SPIE 8640, Novel In-Plane Semiconductor Lasers XII, 864005 (March 4, 2013). DOI: 10.1117/12.2003462

Year 2012

Boon S. Ooi, Adel Najar, Ahmed Ben Slimane, Rami Tarek ElAfandy, Anwar Gasim, Qian Li, and Tien Khee Ng, "GaN-based Nano-pores and Nano-wires Fabricated Using Electroless Chemical Etching Process", ECS Meeting Abstract, vol. MA2012-01, no. 18, p. 822, (221st ECS Meeting, Seattle, WA, USA, 2012) 2012. HDL: 10754/310901 Mohammed Zahed Mustafa Khan, Tien Khee Ng, Chisen Lee, Pallab K. Bhattacharya, and Boon S. Ooi, "Emission Dynamics of InAs/InP Quantum-Dash Laser", 2012 Asia Communications and Photonics Conference (ACP 2012), OSA Technical Digest, paper ATh2B.6, Guangzhou, China, November 7-10, 2012. HDL: 10754/564507 DOI: 10.1364/acp.2012.ath2b.6 Anwar Gasim, Dongkyu Cha, Tien Khee Ng, Pallab Bhattacharya, and Boon S. Ooi, "Simultaneous formation of InGaN nanostructures with varying shapes for white light source applications", 2012 Asia Communications and Photonics Conference (ACP 2012), OSA Technical Digest, paper AS2F.2, Guangzhou, China, November 7-10, 2012. HDL: 10754/310653 DOI: 10.1364/ACP.2012.AS2F.2 Anwar Gasim, Tien Khee Ng, Dong Kyu Cha, Pallab Bhattacharya, and Boon S. Ooi, "Molecular beam epitaxy-grown InGaN nanomushrooms and nanowires for white light source applications", Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA, 2012. HDL: 10754/310654 DOI: 10.1364/CLEO_AT.2012.JTh2A.62 Ahmed B. Slimane, Adel Najar, Tien K. Ng, and Boon S. Ooi, "Thermal Annealing induced relaxation of compressive strain in porous GaN structures", IEEE Photonics Conference 2012, pp. 921-922, Burlingame, CA, USA, September 23-27, 2012. HDL: 10754/310654 DOI: 10.1109/IPCon.2012.6359296 Damián P. San-Román-Alerigi, Ahmed B. Slimane, Tien Khee Ng, Mohammad Sunaidi, and Boon S. Ooi, "On a pragmatic approach to optical analogues of gravitational attractors", Proceedings of Photonics Global Conference (PGC), Sentosa, Singapore, 2012. arXiv:1212.1990 Mohammed Zahed Mustafa Khan, Tien Khee Ng, and Boon S. Ooi, "Influence of vertical coupling on the lasing operation of quantum-dash laser", Photonics Global Conference (PGC), 2012, article number 6458033, Singapore, 13-16 Dec. 2012. HDL: 10754/310662 DOI: 10.1109/PGC.2012.6458033 Damián P. San-Román-Alerigi, Mohammad Alsunaidi, and Boon S. Ooi, "On the electron induced modification of permittivity in Chalcogenide glass", KFUPM International Physics Day: Nonlinear sciences and their applications, Dammam, Saudi Arabia, 2012. A. Najar, A.B. Slimane, D.H. Anjum, T.K. Ng, and B.S. Ooi, "GaN nanowires synthesized by electroless etching method", Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, USA, 2012. Damián P. San-Roman-Alerigi, Yaping Zhang, Tien Khee Ng, Ahmed Ben Slimane, and Boon S. Ooi, "Monolithic Silicon-based Gauss to J0-Bessel-Gauss beam converter", Proceedings of Progress in Electromagnetics Research Symposium (PIERS), Kuala Lumpur, Malaysia, March 2012. Adel Najar, Ahmed Ben Slimane, Rachid Sougrat, Dalaver H. Anjum, Tien Khee Ng, and Boon S. Ooi, "Porous Silicon nanowires for photovoltaic applications", submitted to PSST-2012, Porous Semiconductors - Science and Technology Conference (PSST), Spain, 2012.

Year 2011

(Invited talk) M.Z.M. Khan, T.K. Ng, and B.S. Ooi, "Recent Progress on Broad Gain InAs/InP-based Quantum Dot/Dash Lasers", ICMAT 2011, Singapore, 2011. H. Al-Falih, Y. Khan, Yaping Zhang, D.P. San-Roman-Alerigi, Dongkyu Cha, Boon Siew Ooi, and Tien Khee Ng, "Fabrication of tuning-fork based AFM and STM tungsten probe", 2011 8th International Conference on High Capacity Optical Networks and Enabling Technologies (HONET), pp. 190-192, Riyadh, Saudi Arabia, December 19-21, 2011. DOI: 10.1109/HONET.2011.6149815 R.H. Sagor, M.A. Alsunaidi, and B.S. Ooi, "SPP propagation in nonlinear glass-metal interface", 2011 8th International Conference on High-capacity Optical Networks and Emerging Technologies (HONET), pp. 241-243, Riyadh, Saudi Arabia, December 19-21, 2011. HDL: 10754/564464 DOI: 10.1109/HONET.2011.6149825 M. Zahed M. Khan, Tien K. Ng, and Boon S. Ooi, "Effect of carrier relaxation lifetime on the performance of InAs/InP quantum-dash lasers", 2011 8th International Conference on High-capacity Optical Networks and Emerging Technologies (HONET), pp. 182-184, Riyadh, Saudi Arabia, December 19-21, 2011. HDL: 10754/564478 DOI: 10.1109/HONET.2011.6149813 Rami Tareq ElAfandy, Tien Khee Ng, Yang Yang, Dongkyu Cha, Bei Zhang, Lan Zhao, Meng Zhang, Pallab K. Bhattacharya, and Boon S. Ooi, "Optical and micro-structural characterizations of MBE grown indium gallium nitride polar quantum dots", 2011 8th International Conference on High Capacity Optical Networks and Enabling Technologies (HONET), pp. 201-204, Riyadh, Saudi Arabia, December 19-21, 2011. DOI: 10.1109/HONET.2011.6149817 Y. Zhang, D.P. San-Román-Alerigi, T.K. Ng, and B.S. Ooi, "Building Blocks of Passive Optical Components Fabricated in Pulsed Laser Deposited As2S3 Chalcogenide Glass Film", International Conference on Materials for Advanced Technologies (ICMAT), Singapore, 2011. A. Najar, A. Ben Slimane, T.K. Ng, and B.S. Ooi, "Fabrication and Characterization of Porous GaN by UV-assisted Electrochemical Etching Method", ICMAT 2011, Singapore, 2011. Y. Khan, J. Ballard, Y. Zhang, J. Alexander, M. Larkin, and B.S. Ooi, "Facile Method for Fabricating Reproducible Tungsten Probe Tips with Varying Cone Angles", ICMAT 2011, Singapore, 2011. ICMAT 2011. M.Z.M. Khan, T.K. Ng, U. Schwingenschlogl, and B.S. Ooi, "Theoretical Observation of Two State Lasing from InAs/InP Quantum-Dash Lasers", NUSOD 2011. Y. Khan, J. Ballard, J. Alexander, M. Larkin, and B.S. Ooi, "Controllable Electrochemical Etching of Tungsten STM Tips", First WEP Research Poster Session, King Abdullah University of Science and Technology, Kingdom of Saudi Arabia, January 2011. Y. Khan, Y. Zhang, M. Amin, T.K. Ng, J. Phillips, H. Bagci, and B.S. Ooi, "ZnO Nanorods for Simultaneous Light Trapping and Transparent Electrode Application in Solar Cells", First Graduate Research Symposium, King Abdullah University of Science and Technology, Kingdom of Saudi Arabia, May 2011.

Year 2010

T.K. Ng, M. Zahed M. Khan, and B.S. Ooi, "Integrated Cu-based TM-pass Polarizer using CMOS Technology Platform", 2010 Photonics Global Conference (PGC 2010), art. no. 5706025, Singapore, December 14-16, 2010. HDL: 10754/310655 DOI: 10.1109/PGC.2010.5706134 M. Zahed M. Khan, T.K. Ng, Udo Schwingenschlögl, and B.S. Ooi, "Effect of Active Medium Inhomogeneity on Lasing Characteristics of InAs/InP Quantum-Dash Lasers", 2010 Photonics Global Conference (PGC 2010), art. no. 5705929, Singapore, December 14-16, 2010. HDL: 10754/310656 DOI: 10.1109/PGC.2010.5705929 C.E. Dimas, H.S. Djie, and B.S. Ooi, "Gain optimization method of a DQW superluminescent diode with broad multi-state emission", 2010 Photonics Global Conference (PGC 2010), pp. 1-5, Singapore, December 14-16, 2010. HDL: 10754/564267 DOI: 10.1109/PGC.2010.5706118 Y. Zhang, Y. Gao, T.K. Ng, B.S. Ooi, Basil Chew, Mohamed Nejib Hedhili, Donghui Zhao, and Himanshu Jain, "Engineering of Refractive Index in Sulfide Chalcogenide Glass by Direct Laser Writing", 2010 Photonics Global Conference (PGC 2010), art. no. 5705967, Singapore, December 14-16, 2010. M. Zahed M. Khan, T.K. Ng, Udo Schwingenschlögl, and B.S. Ooi, "The Influence of Quantum-Dash Height on the Differential Gain and Linewidth Enhancement Factor of InAs/InP Quantum-Dash Lasers", HONET2010, Egypt, art.no.: 5715755, Dec 2010. M. Zahed M. Khan, T.K. Ng, and B.S. Ooi, "Characteristics of Quantum Dash Laser under the Rate Equation Model", NUSOD, 10th International NUSOD Conference, art.no.: 5595663, September 6-9, 2010. B.S. Ooi, C.L. Tan, C. Chen, and J.C.M. Hwang, "Broadband InAs/InP quantum dash lasers", Fifth International Symposium on Integrated Optoelectronics, 217th Meeting of the Electrochemical Society, Vancouver, Canada, 25-30 April 2010. C.L. Tan, C.K. Tan, H.S. Djie, and B.S. Ooi, "Absence of quantized energy-states local diffusion in semiconductor quantum dash structures", IEEE/OSA Conference on Lasers and Electro-Optics 2010 (IEEE CLEO/QELS'10), San Jose, California, art. no.: 5499998, 16-21 May 2010. C. Chen, G. Ding, B.S. Ooi, L.F. Lester, A. Helmy, T.L. Koch, and J.C.M. Hwang, "Modulation bandwidth enhancement by stimulated Raman scattering in quantum dash lasers", IEEE/OSA Conference on Lasers and Electro-Optics 2010 (IEEE CLEO/QELS'10), San Jose, California, art. no.:5500038, 16-21 May 2010. Y.H. Ding, H.Q. Sun, C.L. Tan, V. Hongpinyo, C.E. Dimas, Y.J. Ding, and B.S. Ooi, "Effect of Rear Surface Texture on Laser Irradiation induced Group-III Interdiffusion in InAs/InAlGaAs Quantum Dash Structure", Fifth International Symposium on Integrated Optoelectronics, 217th Meeting of the Electrochemical Society, Vancouver, Canada, 25-30 April 2010. C.L. Tan, H.S. Djie, C.K. Tan, and B.S. Ooi, "Unique lasing mechanism of localized dispersive nanostructures in InAs/InGaAlAs quantum dash broad interband laser", Novel In-Plane Semiconductor Lasers IX conference, SPIE Photonics West 2010, San Francisco, CA, USA, 23-28 January 2010. (Proceeding of SPIE, 7616, art. No.: 761602)

Year 2009

C.L. Tan, C. Chen, J.C.M. Hwang, and B.S. Ooi, "InP-based quantum dash broadband emitters", Wireless & Optical Communications Conference (WOCC'09) 2009, 1-2 May 2009, Newark, New Jersey. C.L. Tan, C.E. Dimas, C. Chen, H.S. Djie, J.C.M. Hwang, and B.S. Ooi, "Progress in quantum dash semiconductor broadband emitters", International Conference on Materials for Advance Technologies (ICMAT'09) 2009, 28 June - 3 July 2009, Singapore. H.S. Djie, C.L. Tan, Y. Wang, B.S. Ooi, Y. Wu, X.-M. Fang, J. Fastenau, A.W.K. Liu, G.T. Dang, and W.H. Chang, "Quantum well/dot/dash intermixing enabled monolithic photonic integration", Invited Seminar at Nanyang Technology University, October 2009, Singapore. M. Jamil, T. Xu, A. Melton, T. Zaidi, C.L. Tan, B.S. Ooi, and I.T. Ferguson, "Controlled epitaxy and characteristics of InN nanopyramids by MOCVD", 2009 MRS Fall Meeting, Boston, Massachusetts, 30 November - 4 December 2009. (Oral Presentation) C.L. Tan, H.S. Djie, C.K. Tan, V. Hongpinyo, Y.H. Ding, and B.S. Ooi, "The effect of multi active junctions on broadband emission from InAs/InGaAlAs quantum-dash structure", The 22nd Annual Meeting of the IEEE Photonics Society, Belek-Antalya, Turkey, 4-8 October 2009. (Oral Presentation) V. Hongpinyo, S. Nakahara, J.C.M. Hwang, and B.S. Ooi, "Transmission electron microscope study of interdiffused InAs/InAlGaAs quantum-dash-in-well structure", International Conference on Materials for Advance Technologies (ICMAT'09) 2009, 28 June - 3 July 2009, Singapore. C. Chen, Y. Wang, H.S. Djie, B.S. Ooi, and J.C.M. Hwang, "Temperature-dependent dynamic characteristics of quantum-dash lasers", International Conference on Materials for Advance Technologies (ICMAT'09) 2009, 28 June - 3 July 2009, Singapore. G. Ding, C. Chen, B.S. Ooi, and J.C.M. Hwang, "Integrated waveguide photodetector for DWDM fiberoptic communications", International Conference on Materials for Advance Technologies (ICMAT'09) 2009, 28 June - 3 July 2009, Singapore. C.L. Tan, H.S. Djie, and B.S. Ooi, "Novel multiwavelength emitter for WDM transmission utilizing broadband quantum dash laser diode", IEEE/OSA Conference on Lasers and Electro-Optics 2009 (IEEE CLEO/IQEC'09), 31 May - 5 June 2009, Baltimore, Maryland. Zhuo Chen, T. Salagaj, C. Jensen, K. Strobl, V. Hongpinyo, B.S. Ooi, Mim Nakarmi, and Kai Shum, "Two-photon absorption induced photoluminescence in ZnO nanostructure", 2009 MRS Spring Meeting, San Francisco, April 13-17, 2009. C.L. Tan, Y.H. Ding, C.E. Dimas, H.S. Djie, Y. Wang, V. Hongpinyo, C. Chen, and B.S. Ooi, "The spectral analysis and mode structure of ultrabroad InAs/InAlGaAs quantum dash laser", Proceeding of Quantum Dots, Particles, and Nanoclusters VI conference, SPIE Photonics West 2009, San Jose, CA, USA, Jan 2009. C.L. Tan, Y. Wang, H.S. Djie, C.E. Dimas, Y.H. Ding, V. Hongpinyo, C. Chen, and B.S. Ooi, "Modelling of supercontinuum laser linewidth and derivative characteristics of InGaAs quantum dot broadband laser", Proceeding of Physics and Simulation of Optoelectronic Devices XVII conference, SPIE Photonics West 2009, San Jose, CA, USA, Jan 2009. C.E. Dimas, C.L. Tan, Y.H. Ding, H.S. Djie, V. Hongpinyo, and B.S. Ooi, "Coherence length characteristics from broadband semiconductor emitters: superluminescent diodes vs broadband laser diodes", Proceeding of Novel In-Plane Semiconductor Lasers VIII conference, SPIE Photonics West 2009, San Jose, CA, USA, Jan 2009.