Preliminary study on broadband antireflection coatings for large aperture telescopes | |
Ye-Ru Wang1,2,3; Xin-Nan Li1,2; Jin-Feng Wang1,2; Jie Tian1,2 | |
2017-12 | |
Source Publication | Research in Astronomy and Astrophysics |
Volume | 17Issue:12Pages:124-126 |
Abstract |
A broadband anti-reflective (AR) coating design for astronomical large-aperture telescopes
is proposed。We give simulations of two-, three- and four-layer silica sol-gel on fused silica and finallyget the optimal optical constants。As a comparison, we discuss the traditional dielectric material that has been applied to broadband AR coatings。To better guide the following experiment, we also conduct error analysis and feasibility analysis, combining with the technological characteristics of sol-gel。The analytical method is suitable for other wavebands and substrates. It is also instructive for large area AR coatings in the field of solar cells。 |
Keyword | Miscellaneous Numerical Spectroscopic |
Subject Area | 天文技术与方法 |
Language | 英语 |
WOS ID | WOS:000419673300006 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.niaot.ac.cn/handle/114a32/1437 |
Collection | 期刊论文 |
Affiliation | 1.南京天文光学技术研究所 2.中科院天文光学技术重点实验室 3.中国科学院大学 |
Recommended Citation GB/T 7714 | Ye-Ru Wang,Xin-Nan Li,Jin-Feng Wang,et al. Preliminary study on broadband antireflection coatings for large aperture telescopes[J]. Research in Astronomy and Astrophysics,2017,17(12):124-126. |
APA | Ye-Ru Wang,Xin-Nan Li,Jin-Feng Wang,&Jie Tian.(2017).Preliminary study on broadband antireflection coatings for large aperture telescopes.Research in Astronomy and Astrophysics,17(12),124-126. |
MLA | Ye-Ru Wang,et al."Preliminary study on broadband antireflection coatings for large aperture telescopes".Research in Astronomy and Astrophysics 17.12(2017):124-126. |
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