Dr. Harry Lewis Profile

Dr. Harry Lewis

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Publications (4)

Proceedings Article | 8 March 2024 Presentation + Paper

Very high gain and low noise GaAsSb/AlGaAsSb avalanche photodiodes for 1550nm detection at room temperature

Yifan Liu, Xiao Jin, Seunghyun Lee, Hyemin Jung, Harry I. Lewis, Bingtian Guo, Sri Kodati, Mariah Schwartz, Christopher Grein, T. Ronningen, Joe Campbell, Sanjay Krishna, John P. David

Proceedings Volume 12882, 128820O (2024) https://doi.org/10.1117/12.3011687

KEYWORDS: Avalanche photodetectors, Avalanche photodiodes, Ionization, Dark current

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Proceedings Article | 7 December 2022 Presentation + Paper

Avalanche multiplication and excess noise characteristics in antimony-based avalanche photodiodes

John P. David, Xiao Jin, Harry Lewis, Bingtian Guo, Seunghyun Lee, Hyemin Jung, Sri Harsha Kodati, Baolai Liang, Sanjay Krishna, Joe Campbell

Proceedings Volume 12274, 122740A (2022) https://doi.org/10.1117/12.2640257

KEYWORDS: Antimony, Aluminum, Ionization, Gallium antimonide, Gallium, Avalanche photodetectors, Silicon, Signal to noise ratio, Diodes, Avalanche photodiodes

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Proceedings Article | 17 May 2022 Paper

Excess noise measurements in Al0.85Ga0.15As0.56Sb0.44 avalanche photodiodes

Xiao Jin, Bingtian Guo, Harry Lewis, SeungHyun Lee, Baolai Liang, Sanjay Krishna, Joe Campbell, John David

Proceedings Volume 12139, 1213907 (2022) https://doi.org/10.1117/12.2624285

KEYWORDS: Avalanche photodetectors, Signal to noise ratio, Ionization, Antimony, Indium gallium arsenide, Avalanche photodiodes, Aluminum, Absorption, Doping, Silicon

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Proceedings Article | 4 March 2022 Presentation + Paper

Comparison of the temperature dependence of impact ionization coefficients in AlAsSb, InAlAs, and InP

Xiao Jin, Shiyu Xie, Baolai Liang, Xin Yi, Harry Lewis, Leh Lim, Yifan Liu, Beng Koon Ng, Diana Huffaker, Chee Hing Tan, Duu Sheng Ong, John P. David

Proceedings Volume 11997, 119970B (2022) https://doi.org/10.1117/12.2609929

KEYWORDS: Ionization, Temperature metrology, Avalanche photodetectors, Diodes, Silicon, Scattering, Indium gallium arsenide, Phonons, Telecommunications, Semiconductor materials

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