Comparison of Bare and Sol-gel Coated of Mitigated Site on Fused Silica

被引:1
|
作者
Jiang, Y. [1 ]
Mu, X. Y.
Qiu, R.
Yang, Y. J.
Zhou, Q.
Gao, X.
机构
[1] Southwest Univ Sci & Technol, Joint Lab Extreme Condit Matter Properties, Mianyang 621010, Peoples R China
来源
THIRD INTERNATIONAL SYMPOSIUM ON LASER INTERACTION WITH MATTER | 2015年 / 9543卷
关键词
fused silica; mitigated site; coating; sol-gel; DAMAGE GROWTH;
D O I
10.1117/12.2177808
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The performance of mitigated site coated with antireflective (AR) coating is investigated, and its discrepancy is also investigated by comparing the bare site with substrate from surface morphology and profile, transmittance and laser induced damage threshold (LIDT). The results indicated that more SiO2 sol will be deposited in the crater of mitigated site during the dipping process, while the coated site does not seriously influence the performance of the entire sample. The LIDT results indicate that both the coated substrate and mitigated site are lower than that of un-coated substrate and mitigated site.
引用
收藏
页数:6
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