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Proceedings Paper

Online tuning technique of frequency conversion crystals of high power solid-state laser facility at low 1ω drive irradiance
Author(s): Fan Zhang; Wei Zhong; Huaiwen Guo; Yuancheng Wang; Xiaoxia Huang; Fang Wang; Lidan Zhou; Huaiting Jia; Xuewei Deng; Wei Zhou
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Paper Abstract

Advanced an online low 1ω drive irradiance tuning technique of frequency conversion crystals of high power solid-state laser facility, which can acquire the best match angle of frequency conversion crystals through online low 1ω drive irradiance tuning curve test, and achieve fast and high precision angle correction to assure the frequency conversion crystals to achieve the highest energy conversion efficiency in shot experiments. Analyzed the possibility of online low 1ω drive irradiance tuning technique of frequency conversion crystals, researched the technical scheme of online low 1ω drive irradiance tuning of frequency conversion crystals, and applied this technique on SG facility, which achieved 60%~70% frequency conversion efficiency in high energy shots.

Paper Details

Date Published: 12 May 2017
PDF: 4 pages
Proc. SPIE 10173, Fourth International Symposium on Laser Interaction with Matter, 101731U (12 May 2017); doi: 10.1117/12.2267285
Show Author Affiliations
Fan Zhang, China Academy of Engineering Physics (China)
Wei Zhong, China Academy of Engineering Physics (China)
Huaiwen Guo, China Academy of Engineering Physics (China)
Yuancheng Wang, China Academy of Engineering Physics (China)
Xiaoxia Huang, China Academy of Engineering Physics (China)
Fang Wang, China Academy of Engineering Physics (China)
Lidan Zhou, China Academy of Engineering Physics (China)
Huaiting Jia, China Academy of Engineering Physics (China)
Xuewei Deng, China Academy of Engineering Physics (China)
Wei Zhou, China Academy of Engineering Physics (China)


Published in SPIE Proceedings Vol. 10173:
Fourth International Symposium on Laser Interaction with Matter
Yongkun Ding; Guobin Feng; Dieter H. H. Hoffmann; Jianlin Cao; Yongfeng Lu, Editor(s)

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