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Alternative TitleEffect of Ring Pupil on Telecentric Fabry-Perot Filter
董江琛1,2; 金振宇1
Source Publication激光与光电子学进展(Laser & Optoelectronics Progress)
Contribution Rank第1完成单位
Indexed ByCSCD ; 核心
Keyword成像系统 干涉成像 法布里-珀罗滤光器 二维成像光谱仪


Other Abstract

Astronomical Fabry-Perot filter has generally two kinds of optical mountings: collimated configuration and telecentric configuration. The effects of width to radius ratio (WRR) and F-number on aberration, central wavelength and bandwidth of the filter in telecentric configuration and ring pupil situations are studied. With numerical simulation method and ray tracing, the superposition result of complex amplitude on exit surface of filter is calculated. The numerical simulation result shows that there is no obvious degradation in aberration of filter when F-number is more than 50, the offset of central wavelength increases with the decrease of WRR, the bandwidth of transmission decreases with the decrease of WRR, and the offset of central wavelength and bandwidth both decrease with the increase of F-number. When F-number is relatively small, like 100, the larger field of view and bandwidth as narrow as 5.6 pm can be obtained at the same time, which will be one of the advantages of giant ring solar telescope.

Funding Project国家自然科学基金[11473067] ; 国家自然科学基金[11273059]
Funding Organization国家自然科学基金[11473067, 11273059]
Subject Area物理学 ; 光学 ; 天文学 ; 天文学其他学科
MOST Discipline Catalogue理学 ; 理学::物理学 ; 理学::天文学
Citation statistics
Document Type期刊论文
Corresponding Author金振宇
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Corresponding Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
董江琛,金振宇. 环形光瞳对远心光路中法布里-珀罗滤光器的影响[J]. 激光与光电子学进展(Laser & Optoelectronics Progress),2016,53(9):120-127.
APA 董江琛,&金振宇.(2016).环形光瞳对远心光路中法布里-珀罗滤光器的影响.激光与光电子学进展(Laser & Optoelectronics Progress),53(9),120-127.
MLA 董江琛,et al."环形光瞳对远心光路中法布里-珀罗滤光器的影响".激光与光电子学进展(Laser & Optoelectronics Progress) 53.9(2016):120-127.
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