Non-destructive evaluation of UV pulse laser-induced damage performance of fused silica optics

doi:10.1038/s41598-017-16467-2

	Non-destructive evaluation of UV pulse laser-induced damage performance of fused silica optics
	Huang, Jin 1,2,3; Wang, Fengrui 3; Liu, Hongjie 3; Geng, Feng 3; Jiang, Xiaodong 3; Sun, Laixi 3; Ye, Xin 3; Li, Qingzhi 3; Wu, Weidong 3; Zheng, Wanguo 3
刊名	SCIENTIFIC REPORTS
	2017-11-24
卷号	7 页码:12
ISSN号	2045-2322
DOI	10.1038/s41598-017-16467-2
通讯作者	Sun, Dunlu(dunlusun_aiofm@163.com)
英文摘要	The surface laser damage performance of fused silica optics is related to the distribution of surface defects. In this study, we used chemical etching assisted by ultrasound and magnetorheological finishing to modify defect distribution in a fused silica surface, resulting in fused silica samples with different laser damage performance. Non-destructive test methods such as UV laser-induced fluorescence imaging and photo-thermal deflection were used to characterize the surface defects that contribute to the absorption of UV laser radiation. Our results indicate that the two methods can quantitatively distinguish differences in the distribution of absorptive defects in fused silica samples subjected to different post-processing steps. The percentage of fluorescence defects and the weak absorption coefficient were strongly related to the damage threshold and damage density of fused silica optics, as confirmed by the correlation curves built from statistical analysis of experimental data. The results show that non-destructive evaluation methods such as laser-induced fluorescence and photo-thermal absorption can be effectively applied to estimate the damage performance of fused silica optics at 351 nm pulse laser radiation. This indirect evaluation method is effective for laser damage performance assessment of fused silica optics prior to utilization.
资助项目	Science and Technology on Plasma Physics Laboratory innovation fund of China[CX9153]
WOS关键词	NATIONAL IGNITION FACILITY ; PRECURSORS ; SYSTEM ; CONTAMINATION ; MITIGATION ; RESISTANCE ; ABSORPTION ; NM
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000416135000038
资助机构	Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China ; Science and Technology on Plasma Physics Laboratory innovation fund of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/34859]
专题	中国科学院合肥物质科学研究院
通讯作者	Sun, Dunlu
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 3.China Acad Engn Phys, Res Ctr Laser Fus, Mianyang 621900, Peoples R China
推荐引用方式 GB/T 7714	Huang, Jin,Wang, Fengrui,Liu, Hongjie,et al. Non-destructive evaluation of UV pulse laser-induced damage performance of fused silica optics[J]. SCIENTIFIC REPORTS,2017,7:12.
APA	Huang, Jin.,Wang, Fengrui.,Liu, Hongjie.,Geng, Feng.,Jiang, Xiaodong.,...&Sun, Dunlu.(2017).Non-destructive evaluation of UV pulse laser-induced damage performance of fused silica optics.SCIENTIFIC REPORTS,7,12.
MLA	Huang, Jin,et al."Non-destructive evaluation of UV pulse laser-induced damage performance of fused silica optics".SCIENTIFIC REPORTS 7(2017):12.