Influence of laser preconditioning on the capacity of optical films to resist laser-induced damage

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 光学薄膜技术研究与发展中心

	Influence of laser preconditioning on the capacity of optical films to resist laser-induced damage
	Xia ZL(夏志林) ; Zhao YA(赵元安) ; Huang Caihua ; Xue Yiyu ; Guo Peitao
刊名	opt. commun.
	2009
卷号	282 期号:5 页码:970
关键词	Optical films Laser preconditioning Laser anneal Micro-damage
ISSN号	0030-4018
中文摘要	as a technique to improve the ability of optical films to resist laser-induced damage (arlid), laser preconditioning has been investigated broadly. in this paper, the laser preconditioning effect has been analyzed based on the defect-initialized damage mechanism that the author had put forward previously. theoretical results show that an energy density scope (peds) exists in which the preconditioning laser can effectively improve the arlid of optical films. in addition, when the energy density of the testing laser pulse is altered, the boundary of peds will change accordingly. experimental results have verified these theoretical assumptions. peds will also become wider if the critical energy density of the preconditioning laser that can induce films' micro-damage increases, or the critical energy density of the preconditioning laser that can cause laser annealing decreases. in these cases, it is relatively easy to improve the arlid of optical films. results of the current work show great significance in enhancing the arlid of optical films through the laser preconditioning technique. (c) 2008 elsevier b.v. all rights reserved.
学科主题	光学薄膜
资助信息	national natural science foundation of china [10804090, 60708004]; free exploring foundation of wuhan university of technology [xjj2007031]; scientific research starting foundation of wuhan university of technology [471-38650322]
语种	英语
WOS记录号	WOS:000263404400049
公开日期	2009-09-22
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/4772]
专题	上海光学精密机械研究所_光学薄膜技术研究与发展中心
推荐引用方式 GB/T 7714	Xia ZL,Zhao YA,Huang Caihua,et al. Influence of laser preconditioning on the capacity of optical films to resist laser-induced damage[J]. opt. commun.,2009,282(5):970, 976.
APA	夏志林,赵元安,Huang Caihua,Xue Yiyu,&Guo Peitao.(2009).Influence of laser preconditioning on the capacity of optical films to resist laser-induced damage.opt. commun.,282(5),970.
MLA	夏志林,et al."Influence of laser preconditioning on the capacity of optical films to resist laser-induced damage".opt. commun. 282.5(2009):970.