SIOM OpenIR  > 中科院强激光材料重点实验室
Ultrashort pulses-driven dynamics of blisters in Au-coated gratings
Huang, Haopeng; Kong, Fanyu; Xia, Zhilin; Jin, Yunxia; Li, Linxin; Wang, Leilei; Chen, Junming; Zhang, Hong; Cui, Yun; Shao, Jianda; yxjin@siom.ac.cn; jdshao@siom.ac.cn
2017
Source PublicationOpt. Mater.
Volume72Pages:130
AbstractAu-coated gratings (ACGs) for chirped pulse compression were irradiated using 800 +/- 35 nm multiple laser pulses with duration of 30 fs. The laser-induced damage threshold (LIDT) of Au-coated gratings decreases from 0.35 J/cm(2) to 0.10 J/cm(2) with the increased pulse shots. The near threshold damage feature of Au-coated gratings at different pulses shows blisters. It is indicated that the gradually increased blister height with increasing multiple pulses on ACGs is caused by the accumulation effect. The damage morphologies combine with simulated results indicate that the damage of the ACGs can be attributed to the pinholes at the base of grating pillars and the separation of gold coating and photoresist gratings caused by the photoresist absorbed the incident laser energy. Therefore, we consider the damage threshold can be enhanced by optimizing coating deposition technology to reduce pinholes density and increase the adhesion between the gold and the photoresist.
SubtypeArticle
Department材料
DOI10.1016/j.optmat.2017.05.058
Funding OrganizationNational Natural Science Foundation of China [11604352, 10704079, U1630140, U1430121] ; National Natural Science Foundation of China [11604352, 10704079, U1630140, U1430121] ; National Natural Science Foundation of China [11604352, 10704079, U1630140, U1430121] ; National Natural Science Foundation of China [11604352, 10704079, U1630140, U1430121]
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [11604352, 10704079, U1630140, U1430121] ; National Natural Science Foundation of China [11604352, 10704079, U1630140, U1430121] ; National Natural Science Foundation of China [11604352, 10704079, U1630140, U1430121] ; National Natural Science Foundation of China [11604352, 10704079, U1630140, U1430121]
WOS IDWOS:000413880500020
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28215
Collection中科院强激光材料重点实验室
Corresponding Authoryxjin@siom.ac.cn; jdshao@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Huang, Haopeng,Kong, Fanyu,Xia, Zhilin,et al. Ultrashort pulses-driven dynamics of blisters in Au-coated gratings[J]. Opt. Mater.,2017,72:130.
APA Huang, Haopeng.,Kong, Fanyu.,Xia, Zhilin.,Jin, Yunxia.,Li, Linxin.,...&jdshao@siom.ac.cn.(2017).Ultrashort pulses-driven dynamics of blisters in Au-coated gratings.Opt. Mater.,72,130.
MLA Huang, Haopeng,et al."Ultrashort pulses-driven dynamics of blisters in Au-coated gratings".Opt. Mater. 72(2017):130.
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