Prof. Hon Ki Tsang Profile

Prof. Hon Ki Tsang

at Chinese Univ of Hong Kong

SPIE Involvement:

Author

Proceedings Article | 12 March 2024 Presentation

Advancements and applications of coherent networks in photonic integrated circuits

Dan Yi, Hon Ki Tsang

Proceedings Volume PC12892, PC1289201 (2024) https://doi.org/10.1117/12.3002318

KEYWORDS: Photonic integrated circuits, Optical coherence, Signal processing, Telecommunications, Optical sensing, Optical networks, Optical communications, Integrated optics, Single mode fibers, Silicon photonics

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Proceedings Article | 2 April 2020 Presentation

Bound states in the continuum for photonic integration and InP membranes for heralded single photon generation (Conference Presentation)

Hon Ki Tsang, Yi Wang, Rakesh Kumar, Zejie Yu, Xiankai Sun, Marina Raevskaia, Vadim Pogoretskii, Yuqing Jiao

Proceedings Volume 11364, 113640X (2020) https://doi.org/10.1117/12.2558401

KEYWORDS: Single photon, Microrings, Silicon, Resonators, Lithium niobate, Graphene, Photodetectors, Nonlinear optics, Waveguides, Photons

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Proceedings Article | 4 March 2019 Presentation

Mid-infrared high-Q germanium resonators (Conference Presentation)

Zhenzhou Cheng, Ting-Hui Xiao, Ziqiang Zhao, Wen Zhou, Chin-Yao Chang, Sze Yun Set, Mitsuru Takenaka, Hon Ki Tsang, Keisuke Goda

Proceedings Volume 10923, 1092310 (2019) https://doi.org/10.1117/12.2508139

KEYWORDS: Germanium, Resonators, Mid-IR, Silicon, Nonlinear optics, Biosensing, Optical sensing, Spectroscopes, Transparency, Refractive index

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Proceedings Article | 22 February 2018 Presentation + Paper

Recent progress in nano-optomechanical devices at microwave frequencies

Zejie Yu, Wen Zhou, Hon Ki Tsang, Xiankai Sun

Proceedings Volume 10536, 105361F (2018) https://doi.org/10.1117/12.2289627

KEYWORDS: Acoustics, Waveguides, Crystals, Photonic crystals, Silicon, Mirrors, Microwave radiation, Photonic crystal devices, Light wave propagation, Photoelasticity

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Proceedings Article | 15 March 2016 Paper

A new design for coupling light between silicon strip waveguide and plasmonic slot waveguide

Bingqing Zhu, H. K. Tsang

Proceedings Volume 9753, 97531A (2016) https://doi.org/10.1117/12.2211575

KEYWORDS: Plasmonics, Optical interconnects, Integrated optics, Silicon photonics, Refractive index, Polymethylmethacrylate, Plasmonic couplers, Wave propagation, Scattering, Electron beam lithography, Scanning electron microscopy

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Proceedings Article | 12 May 2015 Paper

Wavelength-tunable erbium-doped fiber laser using silicon-on-insulator (SOI) based micro-ring with narrow laser linewidth

L. Yang, C. Chow, C. Yeh, H. Tsang

Proceedings Volume 9513, 95130Z (2015) https://doi.org/10.1117/12.2177972

KEYWORDS: Microrings, Fiber lasers, Optical amplifiers, Wavelength tuning, Silicon, Semiconductor lasers, Waveguides, Semiconducting wafers, Oxides, Imaging spectroscopy

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Proceedings Article | 2 February 2012 Paper

Design and applications of silicon waveguide grating couplers

Xia Chen, Zhenzhou Cheng, Christy Fung, Hon Tsang

Proceedings Volume 8266, 82660I (2012) https://doi.org/10.1117/12.907947

KEYWORDS: Waveguides, Silicon, Optical fibers, Optical design, Diffraction gratings, Polarization, Semiconducting wafers, Mid-IR, Semiconductor lasers, Refractive index

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Proceedings Article | 10 February 2009 Paper

Chirped waveguide gratings for low-cost silicon photonic wire packaging and other applications

C. Li, X. Chen, Z. Sheng, H. Tsang

Proceedings Volume 7219, 721903 (2009) https://doi.org/10.1117/12.810005

KEYWORDS: Waveguides, Optical fibers, Packaging, Silicon, Etching, Reflection, Diffraction gratings, Optical design, Silicon photonics, Scanning electron microscopy

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Proceedings Article | 13 February 2008 Paper

Ion implantion in silicon waveguides for nonlinear effective length enhancement and power monitoring applications

H. Tsang, Y. Liu

Proceedings Volume 6898, 689814 (2008) https://doi.org/10.1117/12.761596

KEYWORDS: Waveguides, Silicon, Helium, Optical amplifiers, Ion implantation, Absorption, Ions, Signal attenuation, Scanning probe microscopy, Raman spectroscopy

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Proceedings Article | 6 December 2005 Paper

Nonlinearities in silicon-on-insulator optical waveguides

H. Tsang

Proceedings Volume 6019, 60191K (2005) https://doi.org/10.1117/12.637129

KEYWORDS: Silicon, Waveguides, Absorption, Raman scattering, Nonlinear optics, Scanning probe microscopy, Raman spectroscopy, Semiconductor lasers, Phase shifts

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Proceedings Article | 30 July 2001 Paper

All-optical wavelength conversion using active semiconductor devices

Hon Tsang, Mark Mak, Chester Shu, K. Chow, Franklin Tong

Proceedings Volume 4532, (2001) https://doi.org/10.1117/12.436003

KEYWORDS: Polarization, Semiconductor lasers, Semiconductor optical amplifiers, Fabry–Perot interferometers, Data conversion, Semiconductors, Beam splitters, Tunable lasers, Modulation, Fiber lasers

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Proceedings Article | 1 May 1990 Paper

Measurement of polarization-dependent all-optical nonlinearity in GaAs/AlGaAs quantum well waveguides far from the band edge

Ian White, Hon Tsang, Richard Penty

Proceedings Volume 1216, (1990) https://doi.org/10.1117/12.18105

KEYWORDS: Waveguides, Absorption, Quantum wells, Fabry–Perot interferometers, Polarization, Refractive index, Mirrors, Reflectivity, Nonlinear optical materials, Photonic devices

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Showing 5 of 12 publications

Conference Committee Involvement (10)

Nanophotonics and Micro/Nano Optics IX

14 October 2023 | Beijing, China

Nanophotonics, Micro/Nano Optics, and Plasmonics VIII

5 December 2022 | Online Only, China

Nanophotonics and Micro/Nano Optics VII

11 October 2021 | Nantong, JS, China

Nanophotonics and Micro/Nano Optics VI

12 October 2020 | Online Only, China

Nanophotonics and Micro/Nano Optics V

21 October 2019 | Hangzhou, China

Showing 5 of 10 Conference Committees

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