Dr. Shengwei Bian Profile

Dr. Shengwei Bian

at Aerospace Information Research Institute, Chinese

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 18 December 2023 Paper

Simulation of thermal focal length of conduction cooling end-pumped slat laser amplifier

Wentao Wang, Shengwei Bian, Lei Liu, Chao Wang, Lu Chen

Proceedings Volume 12959, 129591E (2023) https://doi.org/10.1117/12.3009375

KEYWORDS: Thermal effects, Crystals, Thermal modeling, Optical simulations, Laser applications, Optical transmission, Laser amplifiers, Image quality, Heatsinks, Temperature distribution

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Proceedings Article | 18 December 2023 Paper

Simulation of thermal stress on soldering surface of conduction cooling end-pumped slat laser amplifier

Lu Chen, Shengwei Bian, Lei Liu, Wentao Wang

Proceedings Volume 12959, 129591G (2023) https://doi.org/10.1117/12.3011141

KEYWORDS: Indium, Optical simulations, Metals, Crystals, Laser amplifiers, Heatsinks, Thermal effects, Laser soldering, Solid state lasers, Laser crystals

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Proceedings Article | 18 December 2023 Paper

Development of measurement technology for high energy laser beam quality β factor

Lei Liu, Shengwei Bian, Wentao Wang, Lu Chen, Chunqing Gao

Proceedings Volume 12959, 129591F (2023) https://doi.org/10.1117/12.3011136

KEYWORDS: Beam divergence, Engineering, Diffraction limit, Laser systems engineering, Beam diameter, Laser beam diagnostics, Reflection, Parabolic mirrors, Laser applications, High power lasers

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Proceedings Article | 10 May 2023 Paper

Simulation design of non-uniformly doped ceramic thin-disk laser amplifier

Shengwei Bian, Lei Liu, Chao Wang, Wentao Wang, Lu Chen, Youquan Jia, Ning Li, Ruiqi Liu, Kunpeng Lv, Gang Wang

Proceedings Volume 12554, 125541A (2023) https://doi.org/10.1117/12.2651875

KEYWORDS: Absorption, Ceramics, Doping, Laser amplifiers, Optical simulations, Crystals, Laser crystals, Solid state lasers, Semiconductors, Semiconducting wafers

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SPIE Journal Paper | 27 June 2022

High-energy and high-beam-quality passively Q-switched Yb:KYW laser with extracavity frequency doubling

Nihui Zhang, Hongbo Zhang, Mingjie Yao, Shengwei Bian, Ruiqi Zhou, Wenqi Ge, Zhongwei Fan

OE, Vol. 61, Issue 06, 066111, (June 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.6.066111

KEYWORDS: Q switched lasers, Crystals, Laser crystals, Pulsed laser operation, YAG lasers, Chromium, Second-harmonic generation, Output couplers, Nonlinear crystals, Transmittance

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Proceedings Article | 24 November 2021 Paper

Simulation design of laser diode side-pumped Nd:YAG rod amplifier without water-cooling

S. W. Bian, X. Yang, J. Feng, L. Liu, C. Wang, Y. Liu

Proceedings Volume 12060, 1206014 (2021) https://doi.org/10.1117/12.2606608

KEYWORDS: Semiconductor lasers, Laser systems engineering, Nd:YAG lasers, Optical simulations, Laser amplifiers, Amplifiers, Monte Carlo methods, Absorption, Wavefronts, Thermal effects

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Proceedings Article | 5 November 2020 Paper

Simulation design of laser diode array side-pumped polygonal Nd:YAG thin-disk laser

S. W. Bian, Q. Chen, J. S. Qiu, X. X. Tang, W. Q. Ge, H. Liu, H. C. Wang, Y. L. Liu, Y. Z. Chen

Proceedings Volume 11562, 115620W (2020) https://doi.org/10.1117/12.2579802

KEYWORDS: Doping, Semiconductor lasers, Thermal effects, Optical simulations, Nd:YAG lasers, Laser systems engineering, Absorption, Laser resonators, Amplifiers

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Showing 5 of 7 publications

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