Mr. Dongshan Yu Profile

Dongshan Yu

at Focuslight Technologies Inc

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Author

Publications (3)

Proceedings Article | 22 February 2017 Presentation + Paper

Complete indium-free CW 200W passively cooled high power diode laser array using double-side cooling technology

Jingwei Wang, Pengfei Zhu, Hui Liu, Xuejie Liang, Dihai Wu, Yalong Liu, Dongshan Yu, Chung-en Zah, Xingsheng Liu

Proceedings Volume 10085, 1008504 (2017) https://doi.org/10.1117/12.2253442

KEYWORDS: Chemical weapons, Copper, Heatsinks, Near field

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Proceedings Article | 20 February 2017 Paper

High power vertical stacked diode laser development using macro-channel water cooling and hard solder bonding technology

Dongshan Yu, Xuejie Liang, Jingwei Wang, Xiaoning Li, Zhiqiang Nie, Xingsheng Liu

Proceedings Volume 10123, 101231A (2017) https://doi.org/10.1117/12.2250692

KEYWORDS: Semiconductor lasers, Laser applications, Reliability, Packaging, Laser development, Indium, High power lasers, Laser bonding, Corrosion, Copper, Pulsed laser operation, High power diode lasers, Gold, Thermal efficiency

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Proceedings Article | 20 February 2015 Paper

Effects of packaging on the performances of high brightness 9xx nm CW mini-bar diode lasers

Xiaoning Li, Jingwei Wang, Feifei Feng, Yalong Liu, Dongshan Yu, Pu Zhang, Xingsheng Liu

Proceedings Volume 9346, 93460C (2015) https://doi.org/10.1117/12.2080480

KEYWORDS: Semiconductor lasers, Indium, Packaging, Continuous wave operation, Polarization, Reliability, High power diode lasers, Heatsinks, Fiber lasers, Copper

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