A vertical AlGaN DUV light-emitting diode fabricated by wafer bonding and sapphire thinning technology
Yan, Jiabin, Yuan, Jialei, Jiang, Yan, Zhu, Hongbo, Choi, Hoi Wai, Wang, Yongjin
Published in Applied physics express (01.03.2022)
Published in Applied physics express (01.03.2022)
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Journal Article
Advances in III-nitride semiconductor microdisk lasers
Zhang, Yiyun, Zhang, Xuhui, Li, Kwai Hei, Cheung, Yuk Fai, Feng, Cong, Choi, Hoi Wai
Published in Physica status solidi. A, Applications and materials science (01.05.2015)
Published in Physica status solidi. A, Applications and materials science (01.05.2015)
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Journal Article
Polarized Emission From InGaN Light-Emitting Diodes With Self-Assembled Nanosphere Coatings
Zhang, Qian, Li, Kwai Hei, Choi, Hoi Wai
Published in IEEE photonics technology letters (15.09.2012)
Published in IEEE photonics technology letters (15.09.2012)
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Journal Article
Optical and Thermal Analyses of Thin-Film Hexagonal Micro-Mesh Light-Emitting Diodes
Li, Kwai Hei, Cheung, Yuk Fai, Zhang, Qian, Choi, Hoi Wai
Published in IEEE photonics technology letters (15.02.2013)
Published in IEEE photonics technology letters (15.02.2013)
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Journal Article
1-µm Micro-Lens Array on Flip-Chip Light-Emitting Diode
Li, Kwai Hei, Zhang, Qian, Choi, Hoi Wai
Published in Japanese Journal of Applied Physics (01.08.2013)
Published in Japanese Journal of Applied Physics (01.08.2013)
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Journal Article
Room-temperature DBR-free VCSEL operation on an InGaN/GaN thin-film platform with a monolithic surface grating
Fu, Wai Yuen, Wang, Zhongqi, Cheung, Yuk Fai, Choi, Hoi Wai
Published in Optics letters (15.08.2024)
Published in Optics letters (15.08.2024)
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Journal Article
High-density matrix-addressable AlInGaN-based 368-nm microarray light-emitting diodes
Chan-Wook Jeon, Hoi Wai Choi, Gu, E., Dawson, M.D.
Published in IEEE photonics technology letters (01.11.2004)
Published in IEEE photonics technology letters (01.11.2004)
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Journal Article
Intensity-Stabilized LEDs With Monolithically Integrated Photodetectors
Li, Kwai Hei, Lu, Haitao, Fu, Wai Yuen, Cheung, Yuk Fai, Choi, Hoi Wai
Published in IEEE transactions on industrial electronics (1982) (01.09.2019)
Published in IEEE transactions on industrial electronics (1982) (01.09.2019)
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Journal Article
GaN microdisk with direct coupled waveguide for unidirectional whispering-gallery mode emission
To, Chap Hang, Fu, Wai Yuen, Li, Kwai Hei, Cheung, Yuk Fai, Choi, Hoi Wai
Published in Optics letters (15.02.2020)
Published in Optics letters (15.02.2020)
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