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题名:
Way of detecting entire beam path aberrations of laser systems based on a phase-retrieval method
作者: Yang, Ping1; Ao, Mingwu2; Xu, Bing1; Yuan, Xiao3
刊名: APPLIED OPTICS
出版日期: 2009-03-01
卷号: 48, 期号:7, 页码:1402-1407
文章类型: Article
英文摘要: A method is presented to detect entire beam path aberrations of many laser systems, especially the SG-III inertial confinement fusion (ICF) laser system, which is under construction in China. Instead of a Hartman-Shack (HS) sensor, a CCD will be introduced into the target chamber of the ICF laser system. The HS sensor and the CCD could record the near-field wavefront distributions and the intensity signals of their corresponding focal spots, respectively. An amendatory phase-retrieval method is introduced to reconstruct the aberrations of the entire beam path from near-field wavefront distributions and their corresponding focal spots intensity. Principle experimental results indicate that the aberrations of the entire beam path of a laser system can be precisely detected based on this method. (C) 2009 Optical Society of America
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Optics
研究领域[WOS]: Optics
关键词[WOS]: NATIONAL IGNITION FACILITY
收录类别: SCI
语种: 英语
WOS记录号: WOS:000264413600043
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3250
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
2.Univ Elect Sci & Technol China, Sch Optoelect Informat, Chengdu, Peoples R China
3.Huazhong Univ Sci & Technol, Sch Optoelect Sci & Engn, Wuhan 430074, Peoples R China

Recommended Citation:
Yang, Ping,Ao, Mingwu,Xu, Bing,et al. Way of detecting entire beam path aberrations of laser systems based on a phase-retrieval method[J]. APPLIED OPTICS,2009,48(7):1402-1407.
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