The entire beam wavefront control of high power laser facility

Wanjun Dai; Deen Wang; Dongxia Hu; Xin Zhang; Wei Zhou; Qiang Yuan; Xuewei Deng; Yuancheng Wang; Wu Deng; Ying Yang; Qihua Zhu; Feng Jing

doi:10.1117/12.2065476

3 February 2015 The entire beam wavefront control of high power laser facility

Wanjun Dai, Deen Wang, Dongxia Hu, Xin Zhang, Wei Zhou, Qiang Yuan, Xuewei Deng, Yuancheng Wang, Wu Deng, Ying Yang, Qihua Zhu, Feng Jing

Author Affiliations +

Proceedings Volume 9255, XX International Symposium on High-Power Laser Systems and Applications 2014; 92553E (2015) https://doi.org/10.1117/12.2065476
Event: XX International Symposium on High Power Laser Systems and Applications, 2014, Chengdu, China

Abstract

Experiment of entire beam wavefront compensation was carried out in a beamline of a high power laser facility, and two adaptive optics systems with different intentions were applied in the chosen beamline. After correction, the far-filed irradiance distribution is concentrated evidently and the entrance rate of 3ω focal spot to a 500-μm hole is improved to be about 95% under number kilojoules energy.

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Wanjun Dai, Deen Wang, Dongxia Hu, Xin Zhang, Wei Zhou, Qiang Yuan, Xuewei Deng, Yuancheng Wang, Wu Deng, Ying Yang, Qihua Zhu, and Feng Jing "The entire beam wavefront control of high power laser facility", Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 92553E (3 February 2015); https://doi.org/10.1117/12.2065476

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