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High reflecting film deposition of all-CFRP mirror
Wang, Yongjie; Wu, Xiaoge; Li, Haochuan; Xu, Liang; Ding, Jiaoteng; Xie, Yongjie; Ma, Zhen
2019
Conference Name9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, AOMATT 2018
Source Publication9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
Volume10837
Conference Date2018-06-26
Conference PlaceChengdu, China
PublisherSPIE
Contribution Rank1
AbstractTo improve the reflecting properties of all CFRP mirror, a high reflecting coating must be prepared on the mirror surface. In this paper, the effect of the roughness, film material and the deposition temperature on the reflecting rate was discussed. In the experiments, it was observed that the film exhibited higher reflecting rate on the smoother surface; meanwhile, the deposition rate must be controlled below the soften point of the surface replicated resin; if not, pits will generate on the surface and reduce reflecting rate. Ag film system exhibited higher reflecting rate than Al films. Finally, a multilayer film Ag and SiO2 was deposited on CFRP mirror, with a reflecting rate over 95% between 450nm and 800 nm. © 2019 SPIE.
Department空间光学应用研究室
DOI10.1117/12.2504867
Indexed ByEI
ISBN9781510623163
Language英语
ISSN0277786X;1996756X
EI Accession Number20190506432473
Citation statistics
Document Type会议论文
Identifierhttp://ir.opt.ac.cn/handle/181661/31220
Collection空间光学应用研究室
AffiliationXi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China
Recommended Citation
GB/T 7714
Wang, Yongjie,Wu, Xiaoge,Li, Haochuan,et al. High reflecting film deposition of all-CFRP mirror[C]:SPIE,2019.
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