Investigation of fs-laser induced damage on high reflection mirrors used for 800 nm broadband pulse compression gratings

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

	Investigation of fs-laser induced damage on high reflection mirrors used for 800 nm broadband pulse compression gratings
	Kong, Fanyu ; Chen, Shunli ; Jin, Yunxia ; Liu, Shijie ; Guan, Heyuan ; Du, Ying ; He, Hongbo
刊名	opt. laser technol.
	2013
卷号	54 页码:45
通讯作者	jin, yx (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab mat high power laser, shanghai 201800, peoples r china.
英文摘要	high reflection mirror for 800 nm broadband pulse compression grating was fabricated by electron beam evaporation using three dielectrics (ta2o5/sio2/hfo2). it has more than 99% reflectance with bandwidth larger than 160 nm around wavelength of 800 nm and 84.3% transmission at the exposure wavelength of 413 nm. laser-induced damage behaviors of the mirror were investigated by 800 nm te polarization laser with pulse width tau(p) of 40-100 fs. the laser damage threshold of the mirror observes a fitting scaling law of tau(0 29)(p) the damage characters and near field distribution consistently indicated that the initial damage of the mirror was ascribed to nonlinear ionization in the zone position of electric field intensity maximum. the experimental threshold can be fitted with a model based on electron production taking into account photoionization and avalanche ionization. the mirrors with good spectral properties and high laser damage threshold provide a solid base for fabricating 800 nm pulse compression gratings. (c) 2013 elsevier ltd. all rights reserved.
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/181231/14777]
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.[Kong, Fanyu 2.Chen, Shunli 3.Jin, Yunxia 4.Liu, Shijie 5.Guan, Heyuan 6.Du, Ying 7.He, Hongbo] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China 8.[Kong, Fanyu 9.Chen, Shunli 10.Guan, Heyuan
推荐引用方式 GB/T 7714	Kong, Fanyu,Chen, Shunli,Jin, Yunxia,et al. Investigation of fs-laser induced damage on high reflection mirrors used for 800 nm broadband pulse compression gratings[J]. opt. laser technol.,2013,54:45.
APA	Kong, Fanyu.,Chen, Shunli.,Jin, Yunxia.,Liu, Shijie.,Guan, Heyuan.,...&He, Hongbo.(2013).Investigation of fs-laser induced damage on high reflection mirrors used for 800 nm broadband pulse compression gratings.opt. laser technol.,54,45.
MLA	Kong, Fanyu,et al."Investigation of fs-laser induced damage on high reflection mirrors used for 800 nm broadband pulse compression gratings".opt. laser technol. 54(2013):45.