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Showing results 4 to 23 of 254 < previous next >

Title	Author(s)	Issue Date	Views
A vertical AlGaN DUV light-emitting diode fabricated by wafer bonding and sapphire thinning technology Journal:Applied Physics Express	Yan, J Yuan, J Jiang, Y Zhu, H Choi, HW Wang, Y	2022
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	77
Air-spaced GaN nanopillar photonic band gap structures patterned by nanosphere lithography Journal:Journal of Applied Physics	Li, KH Choi, HW	2011	183
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	77
Angular uniform white light-emitting diodes with an internal reflector cup Proceeding/Conference:International Conference on White LEDs and Solid State Lighting	Zhu, L Wang, X Lai, PT Choi, HW	2009
Angular uniform white light-emitting diodes with an internal reflector cup Proceeding/Conference:SID International Symposium Digest of Technical Papers	Zhu, L Wang, XH Lai, PT Choi, HW	2011
Angularly uniform white light-emitting diodes using an integrated reflector cup Journal:IEEE Photonics Technology Letters	Zhu, L Wang, XH Lai, PT Choi, HW	2010	201
Beam divergence measurements of InGaN/GaN micro-array light-emitting diodes using confocal microscopy Journal:Applied Physics Letters	Griffin, C Gu, E Choi, HW Jeon, CW Girkin, JM Dawson, MD McConnell, G	2005
Bifocal and negative microlens arrays in hard optical materials Proceeding/Conference:Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS	Gu, E Choi, HW Liu, C Watson, IM Girkin, JM Dawson, MD	2004	180
Bifocal and negative microlenses on hard optical materials Proceeding/Conference:The Micro-optics Conference	Gu, E Choi, HW Liu, C Watson, IM Girkin, JM Dawson, MD	2004	115
Broadband emission from an ensemble of nano-pillars with multiple diameters Proceeding/Conference:OPTO SPIE Photonics West Conference	Li, KH Choi, HW	2013	23
Broadband Nanorod+Microdisk Light-emitting Diodes Proceeding/Conference:International Conference on Advanced Electromaterials, 2017	Choi, HW	2017
Chip-scale GaN integration Journal:Progress in Quantum Electronics	Li, KH Fu, WY Choi, HW	2020
Close-packed hemiellipsoid arrays: A photonic band gap structure patterned by nanosphere lithography Journal:Applied Physics Letters	Fu, WY Wong, KKY Choi, HW	2009	140
Clover-shaped GaN photonic bandgap structures patterned by repeated nanosphere lithography Proceeding/Conference:International Conference on Nitride Semiconductors, ICNS-9	Li, KH Ma, Z Choi, HW	2011	57
Color-tunable and Phosphor-free White-light Multilayered Light-emitting Diodes Journal:IEEE Transactions on Electron Devices	Cheung, YF Choi, HW	2013
Color-tunable emitter implemented with a group-addressable micro-LED and jet-printed pixels Proceeding/Conference:International Conference on Nitride Semiconductors, ICNS-9	Ma, Z Choi, HW	2011	167
Color-tunable LEDs implemented by a tightly-integrated chip stacking approach Proceeding/Conference:International Conference on Nitride Semiconductors, ICNS-9	Cheung, YF Choi, HW	2011	52
Color-tunable Light-emitting Diodes for Lighting and Display Proceeding/Conference:SEMICON Singapore 2014	Choi, HW	2014	33
Colour tuneable LEDs Book:Nitride semiconductor light-emitting diodes (LEDs): Materials, technologies and applications	Cheung, YF Ma, Z Choi, HW	2014

Showing results 4 to 23 of 254 < previous next >