Chun Hong Kang is a Ph.D. Student in Electrical and Computer Engineering (ECE) at Photonics Laboratory, King Abdullah University of Science and Technology (KAUST). Prior to joining KAUST, he obtained his B.Eng. and M.Sc. in Electrical and Electronics Engineering from Universiti Teknologi PETRONAS, Malaysia. His current research focuses on the development of high-speed optoelectronics materials and devices for their eventual applications in optical wireless communication. He has over 40 authored/co-authored publications in peer-reviewed journals and conference proceedings. 

Serving for the scientific community, he also regularly contributed as the technical reviewers for various OSA, IEEE, AIP, IOP & Wiley's journals (e.g., Photonics Research, Applied Physics Letters, IEEE Photonics Journal, Optics Express, Optical Materials Express and Applied Optics). He is also a student member of IEEE, SPIE and OSA.

Research Interests

• Optoelectronics materials and devices (e.g. photodetector, LED, laser, SLD)
• Nanomaterials
• Optical wireless communication

Selected Publications

JOURNAL ARTICLES

• C. H. Kang, I. Dursun, G. Liu, L. Sinatra, X. Sun, M. Kong, J. Pan, P. Maity, E.-N. Ooi, T. K. Ng, O. F. Mohammed, O. M. Bakr, and B. S. Ooi, “High-speed color-converting photodetector with all-inorganic CsPbBr₃ perovskite nanocrystals for ultraviolet light communication,” Light: Science & Applications 8, 94 (2019). (*Selected for "Outstanding Paper Award in 2020" by Light: Science & Applications - Nature Publishing Group )
• C. H. Kang, G. Liu, C. Lee, O. Alkhazragi, J. M. Wagstaff, K.-H. Li, F. Alhawaj, T. K. Ng, J. S. Speck, S. Nakamura, S. P. DenBaars, and B. S. Ooi, “Semipolar (2021) InGaN/GaN micro-photodetector for gigabit-per-second visible light communication,” Applied Physics Express 13, 0141001 (2020). (*Selected for "Top Cited Paper Award (Saudi Arabia) in 2020" by IOP Publishing)
• O. Alkhazragi, C. H. Kang, M. Kong, G. Liu, C. Lee, K.-H. Li, H. Zhang, J. M. Wagstaff, F. Alhawaj, T. K. Ng, J. S. Speck, S. Nakamura, S. P. DenBaars, and B. S. Ooi, “7.4-Gbit/s visible-light communication utilizing wavelength-selective semipolar micro-photodetector,” IEEE Photonics Technology Letters 32(13), 767-770 (2020).
• C. H. Kang, A. Trichili, O. Alkhazragi, H. Zhang, R. C. Subedi, Y. Guo, S. Mitra, C. Shen, I. S. Roqan, T. K. Ng, M.-S. Alouini, and B. S. Ooi, “Ultraviolet-to-blue color-converting scintillating-fibers photoreceiver for 375-nm laser-based underwater wireless optical communication,” Optics Express 27(21), 30450-30461 (2019).
• C. H. Kang, C. Shen, M. S. M. Saheed, N. M. Mohamed, T. K. Ng, B. S. Ooi and Z. A. Burhanudin, “Carbon nanotube-graphene composite film as transparent conductive electrode for GaN-based light-emitting diodes,” Applied Physics Letters 109, 081902 (2016).
• K.-H. Li*, C. H. Kang*, J.-H. Min, N. Alfaraj, J.-W. Liang, L. Braic, Z. Guo, M. N. Hedhili, T. K. Ng, and B. S. Ooi, “Single-crystalline all-oxide α–γ–β heterostructures for deep-ultraviolet photodetection,” ACS Applied Materials & Interfaces 12(48), 53932–53941 (2020). (*Equal contributing authors)
• A. Tankimanova*, C. H. Kang*, O. Alkhazragi*, H. Tang*, M. Kong, L. Sinatra, M. Lutfullin, D. Li, S. Ding, B. Xu, O. M. Bakr, K. Wang, X. Sun, T. K. Ng, and B. S. Ooi, "Colloidol PbS quantum dots for visible-to-near-infrared optical-internet-of-things," IEEE Photonics Journal 13(2), 7901011 (2021). (*Equal contributing authors)
• (Invited review) T. K. Ng*, J. A. Holguin-Lerma*, C. H. Kang*, I. Ashry, H. Zhang, G. Bucci, and B. S. Ooi, “Group-III-nitride and halide-perovskite semiconductor gain media for amplified spontaneous emission and lasing applications,” Journal of Physics D: Applied Physics 54(14), 143001 (2021). (*Equal contributing authors)
• (Invited review) M. Kong, C. H. Kang, O. Alkhazragi, X. Sun, Y. Guo, M. Sait, J. A. Holguin-Lerma, T. K. Ng, and B. S. Ooi, “A survey on energy-autonomous solar cell receivers for satellite-air-ground-ocean optical wireless communication,” Progress in Quantum Electronics 74, 100300 (2020).
• (Invited review) X. Sun, C. H. Kang, M. Kong, O. Alkhazragi, Y. Guo, M. Ouhssain, Y. Weng, B. H. Jones, T. K. Ng, and B. S. Ooi, “A review on practical considerations and solutions in underwater wireless optical communication,” Journal of Lightwave Technology 38(2), 421-431 (2020).
• (Invited review) N. Alfaraj, J.-W. Min, C. H. Kang, A. A. Alatawi, D. Priante, R. C. Subedi, M. Tangi, T. K. Ng, and B. S. Ooi, “Deep-ultraviolet integrated photonic and optoelectronic devices: A prospect of the hybridization of group III–nitrides, III–oxides, and two-dimensional materials,” Journal of Semiconductors 40(12), 121801 (2019).

 CONFERENCE PROCEEDINGS

• C. H. Kang, O. Alkhazragi, L. Sinatra, S. Alshaibani, Y. Wang, K.-H. Li, M. Kong, M. Lutfullin, O. M. Bakr, T. K. Ng, and B. S. Ooi, "Wide-field-of-view perovskite quantum-dots fibers array for easing pointing, acquisition and tracking in underwater wireless optical communication," in Optical Fiber Communication Conference (OFC) 2022, San Diego, California, USA, 6 - 10 March 2022.
• (Post-deadline paper) C. H. Kang, O. Alkhazragi, L. Sinatra, S. Alshaibani, K.-H. Li, M. Kong, M. Lutfullin, O. M. Bakr, T. K. Ng, and B. S. Ooi, "All-inorganic halide-perovskite-polymer luminescent fibers for high-bitrate ultraviolet free-space optical communication," in IEEE Photonics Conference (IPC), Vancouver, British Columbia, Canada, 18 - 21 October 2021.
• (Post-deadline paper) C. H. Kang, I. Dursun, G. Liu, L. Sinatra, X. Sun, M. Kong, J. Pan, P. Maity, E.-N. Ooi, T. K. Ng, O. F. Mohammed, O. M. Bakr, and B. S. Ooi, “High-speed ultraviolet-C photodetector based on frequency down-converting CsPbBr₃ perovskite nanocrystals on silicon platform,” in IEEE Photonics Conference (IPC), San Antonio, Texas, USA, 29 September-3 October 2019.
• C. H. Kang, G. Liu, C. Lee, O. Alkhazragi, J. M. Wagstaff, K.-H. Li, F. Alhawaj, T. K. Ng, J. S. Speck, S. Nakamura, S. P. DenBaars, and B. S. Ooi, “1.5-Gbit/s filter-free optical communication link based on wavelength-selective semipolar (20-21) InGaN/GaN micro-photodetector,” in Conference on Lasers and Electro-Optics (CLEO), San Jose, USA, 10-15 May 2020.