Author

Kechang Song

Observed names: K. Song, K.K. Song, Song Ke-Chang

Observed institution: Corning (United States)

ORCID: 0009-0003-3272-3019

Observed ORCID: 0009-0003-3272-3019

OpenAlex ID: A5042926587

Carrier Transport in InGaN MQWs of Aquamarine- and Green-Laser Diodes

2011 · D. S. Sizov, R. Bhat, et al. · IEEE Journal of Selected Topics in Quantum Electronics · 61

500-nm Optical Gain Anisotropy of Semipolar (11\bar22) InGaN Quantum Wells

2009 · Dmitry S. Sizov, Rajaram Bhat, et al. · Applied Physics Express · 39

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107-mW low-noise green-light emission by frequency doubling of a reliable 1060-nm DFB semiconductor laser diode

2006 · Hong Ky Nguyen, M.H. Hu, et al. · IEEE Photonics Technology Letters · 39

High-power high-Modulation-speed 1060-nm DBR lasers for Green-light emission

2006 · M.H. Hu, Hong Ky Nguyen, et al. · IEEE Photonics Technology Letters · 34

Impact of Carrier Transport on Aquamarine–Green Laser Performance

2010 · Dmitry S. Sizov, Rajaram Bhat, et al. · Applied Physics Express · 27

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Reliable high-power 1060 nm DBR lasers for second-harmonic generation

2007 · H.K. Nguyen, S. Coleman, et al. · Electronics Letters · 27

304 mW green light emission by frequency doubling of a high-power 1060-nm DBR semiconductor laser diode

2008 · Hong Ky Nguyen, Martin H. Hu, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 26

Internal Optical Waveguide Loss and p-Type Absorption in Blue and Green InGaN Quantum Well Laser Diodes

2010 · Dmitry S. Sizov, Rajaram Bhat, et al. · Applied Physics Express · 23

A Metallization Scheme for Junction-Down Bonding of High-Power Semiconductor Lasers

2006 · X. Liu, K. Song, et al. · IEEE Transactions on Advanced Packaging · 22

60 mW Pulsed and Continuous Wave Operation of GaN-Based Semipolar Green Laser with Characteristic Temperature of 190 K

2011 · Dmitry Sizov, Rajaram Bhat, et al. · Applied Physics Express · 20

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High power 1060-nm raised-ridge strained single-quantum-well lasers

2005 · Chung-En Zah, Yabo Li, et al. · IEEE International Semiconductor Laser Conference (ISLC) · 12

Design and implementation of metallization structures for epi-down bonded high power semiconductor lasers

2004 · Xingsheng Liu, Kechang Song, et al. · 2022 IEEE 72nd Electronic Components and Technology Conference (ECTC) · 12

High wall-plug efficiency 808-nm laser diodes with a power up to 30.1 W

2020 · Zhanqiang Ren, Qingmin Li, et al. · Journal of Semiconductors · 11

High-power distributed Bragg reflector lasers for green-light generation

2006 · Martin H. Hu, Hong Ky Nguyen, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 11

Optical gain and gain saturation of blue‐green InGaN quantum wells

2010 · Dmitry Sizov, Rajaram Bhat, et al. · physica status solidi (a) · 10

Testing of high-power semiconductor laser bars

2005 · M.H. Hu, Xingsheng Liu, et al. · Journal of Lightwave Technology · 9

High power 980-nm pump lasers

2003 · Chung-En Zah, R. Bhat, et al. · 電子情報通信学会技術研究報告. LQE, レーザ・量子エレクトロニクス · 8

Failure mode characterizations of semiconductor lasers

2023 · Zhanqiang Ren, Qingmin Li, et al. · AIP Advances · 6

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High-power, high-efficiency 808 nm laser diode array

2016 · Wang Zhen-Fu, Yang Guo-Wen, et al. · Acta Physica Sinica · 6

Reliability of High-Power 1060-nm DBR Lasers

2006 · Hong Nguyen, Sean Coleman, et al. · 3

1.3-1.5 μm quantum dot lasers on foreign substrates: growth using defect reduction technique, high-power CW operation, and degradation resistance

2006 · N. N. Ledentsov, A. R. Kovsh, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 3

High power 880nm laser chip with a predicted MTTF of 200,000 hours

2019 · Zhanqiang Ren, Qingmin Li, et al. · IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC) · 1

Reliability and qualification of high-power wavelength-tunable 1060-nm laser diode for ultra-compact laser projector application

2009 · Hong Ky Nguyen, Yabo Li, et al. · 1

480-mW DBR Laser Integrated with Micro Heaters for Wavelength Tuning

2007 · Martin H. Hu, Nick J. Visovsky, et al. · Conference on Lasers and Electro-Optics · 1

Polarization measurement method of semiconductor laser

2019 · Qingmin Li, Kechang Song, et al. · IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC)

Works count: 28

Citation count: 412

H-index: 12

I10-index: 15