Dr. Di-Hai Wu Profile

Dr. Di-Hai Wu

at Xi'an Institute of Optics And Precision Mechanics

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Author

Publications (6)

Proceedings Article | 21 February 2020 Paper

Temperature distribution induced spectral broadening of high-power diode lasers

Di-Hai Wu, Pu Zhang, Bin Liu, Chung-En Zah, Xingsheng Liu

Proceedings Volume 11261, 1126113 (2020) https://doi.org/10.1117/12.2547159

KEYWORDS: Semiconductor lasers, High power lasers, 3D modeling, Thermal modeling, Mathematical modeling, Resistance, Packaging, Thermal effects

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Proceedings Article | 4 March 2019 Presentation + Paper

Three-dimensional steady-state thermal model of a high power diode laser

Di-Hai Wu, Chung-En Zah, Xingsheng Liu

Proceedings Volume 10899, 1089904 (2019) https://doi.org/10.1117/12.2506494

KEYWORDS: 3D modeling, Semiconductor lasers, High power diode lasers, Thermal modeling, Heat flux, Finite element methods, Resistance, Diffusion, Analytical research, Quantum wells

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Proceedings Article | 6 November 2018 Paper

A method of designing water-cooled horizontal array diode lasers for uniform junction temperature

Di-Hai Wu, Chung-En Zah, Xingsheng Liu

Proceedings Volume 10812, 108120U (2018) https://doi.org/10.1117/12.2500701

KEYWORDS: Heatsinks, Semiconductor lasers, Resistance, Thermal effects, Solids, High power lasers, Computational fluid dynamics, 3D modeling

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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 | 22 February 2017 Presentation + Paper

Optimization of microchannel cooler of high power diode laser array package

Dihai Wu, Pu Zhang, Zhiqiang Nie, Xuejie Liang, Jingwei Wang, Xingsheng Liu

Proceedings Volume 10085, 100850I (2017) https://doi.org/10.1117/12.2255693

KEYWORDS: Copper, Microfluidics, Solids, Fluid dynamics

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SPIE Journal Paper | 21 October 2013

Double-cutting beam shaping technique for high-power diode laser area light source

Zhihua Huang, Lingling Xiong, Hui Liu, Zhenfu Wang, Pu Zhang, Zhiqiang Nie, Dihai Wu, Xingsheng Liu

OE, Vol. 52, Issue 10, 106108, (October 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.10.106108

KEYWORDS: Prisms, Beam shaping, Semiconductor lasers, Light sources, High power lasers, Reflectors, Optical components, Optical simulations, Polarization, Fiber couplers

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Showing 5 of 6 publications

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