Mr. Tae-Kyung Kim Profile

Tae-Kyung Kim

CTO at QSI Co Ltd

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Author

Publications (7)

Proceedings Article | 12 March 2024 Presentation

Model parameters extraction for 850 nm GaAs/AlGaAs laser diodes using simple deep neural network

Jung-Tack Yang, Hyewon Han, Tae-Kyung Kim, An-Sik Choi, Woo-Young Choi

Proceedings Volume PC12880, PC1288007 (2024) https://doi.org/10.1117/12.3000804

KEYWORDS: Semiconductor lasers, Neural networks, Chemical elements, Model-based design, Instrument modeling, Education and training, TCAD, Semiconductors, Mathematical optimization, Light absorption

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Proceedings Article | 14 March 2023 Presentation + Paper

905nm 140W pulse laser diode with 4Stack epitaxy structure for autonomous Lidar

Ansik Choi, Jongkeun Park, Jaebong Lee, Younghwan Kim, Taekyung Kim

Proceedings Volume 12403, 1240307 (2023) https://doi.org/10.1117/12.2648117

KEYWORDS: Semiconductor lasers, LIDAR, Gallium arsenide, Epitaxy, Aluminum, Quantum tunneling, Quantum wells, Fabrication, Silicon, Laser development

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Proceedings Article | 24 February 2020 Presentation + Paper

940nm 400mW transverse single mode laser diode with RISA structure

Jeong-Geun Kwak, Jong-Keun Park, Jeong-Hyun Park, Jae-Gyu Kim, An-Sik Choi, Tae-Kyung Kim, Duchang Heo

Proceedings Volume 11301, 113010Z (2020) https://doi.org/10.1117/12.2545268

KEYWORDS: Gallium arsenide, Semiconductor lasers, Aluminum, Reliability, Silicon, Resistance, Sensors, Waveguides, Etching, Oxides

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Proceedings Article | 4 March 2019 Presentation + Paper

940nm high-power laser diode based on AlGaAs/InGaAs GRIN-SCH and asymmetric structure

Jeong-Geun Kwak, Seung-Hyun Sung, Jong-Keun Park, Jeong-Hyun Park, An-Sik Choi, Tae-Kyung Kim

Proceedings Volume 10900, 109000L (2019) https://doi.org/10.1117/12.2507364

KEYWORDS: Doping, Reliability, High power lasers, Diodes, Semiconductor lasers, Near field optics, Resistance, Sensors, Waveguides, Silicon

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Proceedings Article | 4 March 2019 Presentation

Dependence of high-power laser diode performance on emitter width (Conference Presentation)

Jung-Tack Yang, Younghyun Kim, Jae Bong Lee, Dong-Soo Bang, Tae-Kyung Kim, Woo-Young Choi

Proceedings Volume 10900, 109000N (2019) https://doi.org/10.1117/12.2507712

KEYWORDS: High power lasers, Diodes, Computer simulations, Semiconductor lasers, Fiber lasers, Optical simulations, Quantum wells, Heterojunctions, Thermal blooming, Resistance

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Proceedings Article | 1 April 2015 Paper

Tapered laser diode with linearly effective-refractive-index variation waveguide

Duchang Heo, Yun-Seok Kwak, Tae-kyung Kim, Young-Wook Choi

Proceedings Volume 9348, 934813 (2015) https://doi.org/10.1117/12.2080439

KEYWORDS: Waveguides, Semiconductor lasers, Beam propagation method, Refractive index, Quantum wells, Etching, Wave propagation, Gallium arsenide, Laser therapeutics, Diffuse optical imaging

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Proceedings Article | 22 February 2011 Paper

A study on 8 beam laser diode to adopt laser scanning unit

Dae-Gwon Song, Jong-Keun Park, Jung-Hyun Park, An-Sik Choi, Tae-Kyung Kim

Proceedings Volume 7920, 79200X (2011) https://doi.org/10.1117/12.874273

KEYWORDS: Semiconductor lasers, Printing, Laser scanners, Laser development, Nonimpact printing, Bridges, Reliability, Laser optics, Etching, Scanning probe lithography

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Showing 5 of 7 publications

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