Thermal distortion analysis for silicon reflectors irradiated by high-power laser

Liang Liu; ShuLi Lou; YouJin He; HaiYan Li; JianCun Ren; Jianqian Yang

doi:10.1117/12.2199178

15 October 2015 Thermal distortion analysis for silicon reflectors irradiated by high-power laser

Liang Liu, ShuLi Lou, YouJin He, HaiYan Li, JianCun Ren, Jianqian Yang

Proceedings Volume 9671, AOPC 2015: Advances in Laser Technology and Applications; 96710J (2015) https://doi.org/10.1117/12.2199178
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

The thermal distortion of silicon reflector irradiated by high-power laser were analyzed by numerical simulation. The results indicate that the contributions from the thermo optic effect, photoelastic effect and deformation are about 97.4%, 0.65%, 1.95% for the transmitted beam. The ratio of thermal distortion between reflected beam and transmitted beam is 0.09.

Citation Download Citation

Liang Liu, ShuLi Lou, YouJin He, HaiYan Li, JianCun Ren, and Jianqian Yang "Thermal distortion analysis for silicon reflectors irradiated by high-power laser", Proc. SPIE 9671, AOPC 2015: Advances in Laser Technology and Applications, 96710J (15 October 2015); https://doi.org/10.1117/12.2199178

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