Ms. Hyemin Jung Profile

Hyemin Jung

at Univ of Texas at Arlington

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Author

Publications (7)

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 | 13 June 2023 Poster + Paper

Investigation of recombination mechanisms in GaAsSb photodiodes using minority carrier lifetime measurements

Amber Arquitola, Neha Nooman, Seunghyun Lee, Hyemin Jung, Sanjay Krishna

Proceedings Volume 12534, 125341Z (2023) https://doi.org/10.1117/12.2663859

KEYWORDS: Carrier dynamics, Infrared materials, Material characterization, Semiconductor materials, Temperature metrology, Doping, Dark current, Short wave infrared radiation, Photodiodes, Avalanche photodetectors, Reflectivity, Microwave radiation

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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 | 27 May 2022 Presentation + Paper

Determination of doping polarity of unintentionally doped antimonide avalanche photodiodes on InP substrate

Mariah Schwartz, Sri Harsha Kodati, SeungHyun Lee, Hyemin Jung, Dekang Chen, Chris Grein, T. J. Ronningen, Joe Campbell, Sanjay Krishna

Proceedings Volume 12107, 121070G (2022) https://doi.org/10.1117/12.2622140

KEYWORDS: Capacitance, Doping, Avalanche photodiodes, Avalanche photodetectors, Signal to noise ratio, Switching, Dielectrics, Antimony, Aluminum, Temperature metrology

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Proceedings Article | 27 May 2022 Presentation + Paper

Growth and characterization of InGaAs/GaAsSb type II superlattice absorbers for 2 µm avalanche photodiodes

Hyemin Jung, Seunghyun Lee, Mariah Schwartz, Bingtian Guo, Christoph Grein, Joe Campbell, Sanjay Krishna

Proceedings Volume 12107, 121070E (2022) https://doi.org/10.1117/12.2622146

KEYWORDS: Avalanche photodetectors, Quantum efficiency, Doping, Signal to noise ratio, LIDAR, Capacitance, Superlattices, Avalanche photodiodes, Indium gallium arsenide, Heterojunctions

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Proceedings Article | 12 April 2021 Presentation + Paper

Thick Al0.85Ga0.15As0.56Sb0.44 avalanche photodiodes on InP substrate

Seunghyun Lee, Sri Harsha Kodati, Bingtian Guo, Andrew Jones, Mariah Schwartz, Hyemin Jung, Nicole Pfiester, Martin Winslow, Christopher Grein, Theodore Ronningen, Joe Campbell, Sanjay Krishna

Proceedings Volume 11741, 117410B (2021) https://doi.org/10.1117/12.2585831

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Proceedings Article | 13 May 2019 Presentation + Paper

Recent progress on GaSb-based electrically-pumped VCSELs for wavelengths above 4 µm

S. Arafin, H. Jung

Proceedings Volume 10980, 109800H (2019) https://doi.org/10.1117/12.2522418

KEYWORDS: Vertical cavity surface emitting lasers, Mid-IR, Quantum wells, Mirrors, Gallium antimonide, Gases, Absorption, Laser applications, Reflectivity, Continuous wave operation

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Showing 5 of 7 publications

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