Dr. Zhenfu Wang Profile

Dr. Zhenfu Wang

at Xi'an Institute of Optics and Precision Mechanics

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 31 August 2021 Paper

Optimization of the epitaxial structure of low-loss 885nm high-power laser diodes

Shun-Hua Wu, Te Li, Dan Wang, Xue-Cheng Yu, Zhen-Fu Wang, Guo-Jun Liu

Proceedings Volume 11907, 1190714 (2021) https://doi.org/10.1117/12.2602879

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Proceedings Article | 17 May 2019 Paper

Research on 940nm kilowatt high efficiency quasi-continuous diode laser bars

Yuliang Zhao, Zhenfu Wang, Guowen Yang, Te Li, Yunfei Song, Luhan Qi, Gang Wang, Yuxian Liu, Bo Li, Shaobo Bai

Proceedings Volume 11170, 1117040 (2019) https://doi.org/10.1117/12.2534034

KEYWORDS: Semiconductor lasers, Resistance, High power lasers, Laser systems engineering, Structural design, Diode pumped solid state lasers, Solid state lasers, Laser welding, Lithium, Cladding

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Proceedings Article | 3 February 2015 Paper

A 3000W 808nm QCW G-stack semiconductor laser array

Pu Zhang, Jingwei Wang, Dong Hou, Zhenfu Wang, Lingling Xiong, Hui Liu, Zhiqiang Nie, Xingsheng Liu

Proceedings Volume 9255, 92550W (2015) https://doi.org/10.1117/12.2065663

KEYWORDS: Semiconductor lasers, Heatsinks, High power lasers, Finite element methods, Reliability, Copper, Laser development, Optical simulations, Indium, Laser welding

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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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Proceedings Article | 9 February 2012 Paper

3000W CW diode laser cladding system

Lingling Xiong, Min Wang, Xiaobiao Wang, Yanfang Zheng, Di Wu, Pu Zhang, Xiaoning Li, Zhenfu Wang, Xingsheng Liu

Proceedings Volume 8241, 824106 (2012) https://doi.org/10.1117/12.909599

KEYWORDS: Cladding, Semiconductor lasers, Laser systems engineering, Collimation, Laser processing, Nickel, Continuous wave operation, Polarization, Packaging, Lasers

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