12 May 2017 Online tuning technique of frequency conversion crystals of high power solid-state laser facility at low 1ω drive irradiance
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Proceedings Volume 10173, Fourth International Symposium on Laser Interaction with Matter; 101731U (2017) https://doi.org/10.1117/12.2267285
Event: 4th International Symposium on Laser Interaction with Matter, 2016, Chengdu, China
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.
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Fan Zhang, Wei Zhong, Huaiwen Guo, Yuancheng Wang, Xiaoxia Huang, Fang Wang, Lidan Zhou, Huaiting Jia, Xuewei Deng, Wei Zhou, "Online tuning technique of frequency conversion crystals of high power solid-state laser facility at low 1ω drive irradiance", Proc. SPIE 10173, Fourth International Symposium on Laser Interaction with Matter, 101731U (12 May 2017); doi: 10.1117/12.2267285; https://doi.org/10.1117/12.2267285
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