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Improvements in long-term output energy performance of Nd:glass regenerative amplifiers_上海光学精密机械研究所

上海光学精密机械研究所 免费考研网/2018-05-06

外文题目: Improvements in long-term output energy performance of Nd:glass regenerative amplifiers
作者: Zhang, Peng; Jiang, Youen; Wang, Jiangfeng; Fan, Wei; Li, Xuechun; Zhu, Jianqiang
刊名: High Power Laser Sci. Eng.
年: 2017 卷: 5 文章编号:e23
英文关键词:
diode-pumped solid-state laser and application; high-power laser; high-power laser related laser components; laser amplifiers; laser induced damage; preamplifiers
NATIONAL-IGNITION-FACILITY; DAMAGE; LASERS
英文摘要:
Optical damages, which severely degrade the output energy performance of Nd:glass regenerative amplifiers, are discussed in detail in this paper. By a series of experiments, it has been confirmed that these damages result from laser-induced contamination. Based on this work, several improvements are made to boost output energy performance of the regenerative amplifier. The output energy of the regenerative amplifier after improvements declines 4% after 1000 h of operation, much less than it used to, 60% after 560 h of operation.


文献类型: 期刊论文
正文语种: English
收录类别: SCI
DOI: 10.1017/hpl.2017.24


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