Filamentation-induced bulk modification in fused silica by excimer laser

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 > 空间激光信息技术研究中心

	Filamentation-induced bulk modification in fused silica by excimer laser
	Zhang, Haibo; Yuan, Zhijun; Ye, Ren; He, Bing; Qi, Yunfeng; Zhou, Jun
刊名	Opt. Mater. Express
	2017
卷号	7 期号:10 页码:3680
通讯作者	zhijunyuan@siom.ac.cn ; junzhousd@siom.ac.cn
英文摘要	Filamentary propagation and laser-induced damage have been demonstrated and investigated in fused silica excited by nanosecond deep-ultraviolet laser pulses. Long-range modification channels, up to 10 mm because of the filamentation and defect absorption in the bulk of the solid transparent materials, are observed. Here we investigate ways to control these laser-induced modifications by varying the laser pulse energy and number of exposures. The effects of objective lens focal length and working distance on the filament and modification are also discussed. Furthermore, the laser-induced fluorescence spectra indicate that dense absorbing defects in the damaged regions. Moreover, the mitigation of the induced damage through thermal effects are discussed.
收录类别	SCI
资助信息	National Natural Science Foundation [61308024, 61405202]; National Science and Technology Major Project [2013ZX02202003]; National Key Research and Development Program [2016YFB0402201]; K. C. Wong Education Foundation; Program of Shanghai Technology Research Leader [17XD1424800]; Shanghai Sailing Program [17YF1421200]; Key technologies R& D program of Jiangsu [BE2014001, BE20160054]; Natural Science Foundation of Shanghai [16ZR1440100, 16ZR1440200]
WOS记录号	WOS:000412046800022
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28375]
专题	上海光学精密机械研究所_空间激光信息技术研究中心
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Zhang, Haibo,Yuan, Zhijun,Ye, Ren,et al. Filamentation-induced bulk modification in fused silica by excimer laser[J]. Opt. Mater. Express,2017,7(10):3680.
APA	Zhang, Haibo,Yuan, Zhijun,Ye, Ren,He, Bing,Qi, Yunfeng,&Zhou, Jun.(2017).Filamentation-induced bulk modification in fused silica by excimer laser.Opt. Mater. Express,7(10),3680.
MLA	Zhang, Haibo,et al."Filamentation-induced bulk modification in fused silica by excimer laser".Opt. Mater. Express 7.10(2017):3680.