Thermal-dynamical analysis of blister formation in chirped mirror irradiated by single femtosecond lasers

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 > 中科院强激光材料重点实验室

	Thermal-dynamical analysis of blister formation in chirped mirror irradiated by single femtosecond lasers
	Chen, Shunli ; Gao, Pengpeng ; Zhao, Yuanan ; Wang, Yanzhi ; Fang, Zhou ; Leng, Yuxin ; Shao, Jianda
刊名	appl. optics
	2014
卷号	53 期号:15 页码:3347
关键词	INDUCED DAMAGE THRESHOLD THIN-FILMS COMPRESSION SYSTEMS PULSES
通讯作者	chen, sl (reprint author), chinese acad sci, xinjiang tech inst phys & chem, key lab funct mat & devices special environm cas, urumqi 830011, peoples r china.
英文摘要	the laser-induced damage behaviors of chirped mirrors (cms) are studied by single 800 nm, 38 fs lasers. the cms provide group delay dispersion of around -60 fs(2) and average reflectivity of about 99.4% with bandwidth range of 200-300 nm at a central wavelength of 800 nm. interestingly, a circular blister feature appears in the cms at a wide range of laser fluence. an optical microscope, atomic force microscope, scanning electron microscope, and surface profiler are applied to describe the blister characteristics. an adiabatic expansion model of ideal gas is adopted to illustrate the formation dynamics of blisters. the evolution of blisters can be explained by partial evaporation of the film and a subsequent gas expansion, driving the bulging of the film stack up to the stress limit, where the blister fractures. according to this model, the energy absorption ratio of blisters increases monotonously with increasing laser fluence before the occurrence of the focal spot confinement effect. (c) 2014 optical society of america
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/12994]
专题	上海光学精密机械研究所_中科院强激光材料重点实验室
作者单位	1.[Chen, Shunli] Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Key Lab Funct Mat & Devices Special Environm CAS, Urumqi 830011, Peoples R China 2.[Chen, Shunli 3.Zhao, Yuanan 4.Wang, Yanzhi 5.Fang, Zhou 6.Shao, Jianda] Chinese Acad Sci, Shanghai Inst Opt & F
推荐引用方式 GB/T 7714	Chen, Shunli,Gao, Pengpeng,Zhao, Yuanan,et al. Thermal-dynamical analysis of blister formation in chirped mirror irradiated by single femtosecond lasers[J]. appl. optics,2014,53(15):3347.
APA	Chen, Shunli.,Gao, Pengpeng.,Zhao, Yuanan.,Wang, Yanzhi.,Fang, Zhou.,...&Shao, Jianda.(2014).Thermal-dynamical analysis of blister formation in chirped mirror irradiated by single femtosecond lasers.appl. optics,53(15),3347.
MLA	Chen, Shunli,et al."Thermal-dynamical analysis of blister formation in chirped mirror irradiated by single femtosecond lasers".appl. optics 53.15(2014):3347.