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	Title	Author(s)	Issue Date
	From nanosphere lithography to self-assembled photonic crystals Proceeding/Conference:Progress in Electromagnetics Research Symposium	Fu, WY Li, KH Choi, HW	2010
	Electrically injected whispering-gallery mode InGaN/GaN microdisks Journal:Applied Physics Letters	Li, KH Cheung, YF Fu, WY Choi, HW	2021
	InGaN RGB Light-emitting Diodes with Monolithically Integrated Photodetectors for Stabilizing Color Chromaticity Journal:IEEE Transactions on Industrial Electronics	Li, KH Cheung, YF Jin, W Fu, WY Lee, ATL Tan, SC Hui, SY Choi, HW	2020
	Chip-scale GaN integration Journal:Progress in Quantum Electronics	Li, KH Fu, WY Choi, HW	2020
	GaN microdisk with direct coupled waveguide for unidirectional whispering-gallery mode emission Journal:Optics Letters	To, CH Fu, WY Li, KH Cheung, YF Choi, HW	2020
	Photonic Crystal Light-Emitting Diodes by Nanosphere Lithography Book:Handbook of Solid-State Lighting and LEDs	Li, KH Choi, HW	2017
	1-µm Micro-lens Array on Flip-chip Light-emitting Diodes Journal:Japanese Journal of Applied Physics	LI, KH ZHANG, Q Choi, HW	2013
	III-nitride Light-emitting Diode with Embedded Photonic Crystals Journal:Applied Physics Letters	LI, KH ZANG, KY CHUA, SJ Choi, HW	2013
	Flip-chip InGaN light-emitting diodes with an integrated microlens array Proceeding/Conference:Technical Digest of the Eighteenth Microoptics Conference	Li, KH Choi, HW	2014
	Analysis of Micro-lens Integrated Flip-chip InGaN Light-emitting Diodes by Confocal Microscopy Journal:Applied Physics Letters	Li, KH Feng, C Choi, HW	2014
	Observation of enhanced visible and infrared emissions in photonic crystal thin-film light-emitting diodes Journal:Applied Physics Letters	Cheung, YF Li, KH Hui, RSY Choi, HW	2014
	Thin-film Vertical Micro-LEDs Proceeding/Conference:International Workshop on Nitride Semiconductors (IWN)	Li, KH Cheung, YF Choi, HW	2012
	Broadband emission from an ensemble of nano-pillars with multiple diameters Proceeding/Conference:OPTO SPIE Photonics West Conference	Li, KH Choi, HW	2013
	Light-emitting diodes of stripe geometries Proceeding/Conference:Asia-Pacific Workshop on Widegap Semiconductors, APWS 2013	Cheung, WS Cheung, YF Ma, Z Li, KH Choi, HW	2013
	Monolithic integration of close-packed micro-lens array on flip-chip LEDs Proceeding/Conference:Asia-Pacific Workshop on Widegap Semiconductors, APWS 2013	Li, KH Choi, HW	2013
	Embedding nano-pillar arrays in InGaN light-emitting diodes Proceeding/Conference:Physica Status Solidi. C: Current Topics in Solid State Physics	Li, KH Zang, KY Chua, SJ Choi, HW	2014
	1-μm Micro-lens Array on Flip-chip LEDs Proceeding/Conference:International Workshop on Nitride Semiconductors (IWN)	Li, KH Zhang, Q Choi, HW	2012
	Packaging of InGaN stripe-shaped light-emitting diodes Journal:Applied Optics	Park, Y Li, KH Fu, WY Cheung, YF Choi, HW	2018
	Monolithic Integration of GaN-on-Sapphire Light-Emitting Diodes, Photodetectors, and Waveguides Journal:IEEE Journal of Selected Topics in Quantum Electronics	Li, KH Cheung, YF Fu, WY Wong, KKY Choi, HW	2018
	Monolithically integrated InGaN/GaN light-emitting diodes, photodetectors, and waveguides on Si substrate Journal:Optica	Li, KH Fu, WY Cheung, YF Wong, KKY Wang, Y Lau, KM Choi, HW	2018
	GaN monolithic integration for lighting and display Proceeding/Conference:SPIE Photonics West: Gallium Nitride Materials and Devices XIV, 10918	Choi, HW Fu, WY Li, KH Cheung, YF	2019
	Intensity-Stabilized LEDs With Monolithically Integrated Photodetectors Journal:IEEE Transactions on Industrial Electronics	Li, KH Lu, H Fu, WY Cheung, YF Choi, HW	2019
	Tunable GaN photonic crystal and microdisk on PDMS flexible films Journal:ACS Applied Electronic Materials	Li, KH Cheung, YF Choi, HW	2019
	Advances in III-nitride semiconductor microdisk lasers Journal:Physica Status Solidi (A) Applications and Materials Science	Zhang, Yiyun Zhang, Xuhui Li, Kwai Hei Cheung, Yuk Fai Feng, Cong Choi, Hoi Wai	2015
	Optical and thermal analyses of thin-film hexagonal micro-mesh light-emitting diodes Journal:IEEE Photonics Technology Letters	Li, Kwai Hei Cheung, Yuk Fai Zhang, Qian Choi, Hoi Wai	2013