IOE OpenIR  > 自适应光学技术研究室(八室)
Department自适应光学技术研究室(八室)
Aberration correction of Fresnel zone lenses telescope based on adaptive optics system
Kong, Qingfeng1,2,3,4; Wang, Shuai1,3; Yang, Ping1,3; Tang, Guomao1,3; Yang, Wei3; Yu, Xin1,2,3,4; Pang, Boqing1,3,4; Yang, Kangjian1,3,4; Liu, Yong2; Xu, Bing1,3
Source PublicationOptical Engineering
Volume57Issue:6Pages:063107
2018-06-01
Language英语
ISSN0091-3286
DOI10.1117/1.OE.57.6.063107
Indexed ByEi
EI Accession Number20182805521783
SubtypeJ
AbstractFresnel zone lens (FZL) telescope is attracting increasing attention owing to its small volume and light weight. However, depending on the fabrication method of FZL, the linewidth and etch depth of FZL may deviate from the set value. It must be considered that the performance of the FZL is influenced by aberrations generated during manufacture. We simulate the effect of fabrication errors on optical performance of FZL and find that the linewidth error of FZL structure is the main cause of image degradation. In addition, we provide a method for correcting aberrations of FZL telescope with adaptive optics system (AOS). This method is verified by the experimental system. The results show that the image resolution is successfully improved after AO correction. The full-width, half-maximum value of a far-field image is improved from 0.065 to 0.038λ. The peak value of image energy after correction has increased by 4.23 times. © 2018 Society of Photo-Optical Instrumentation Engineers (SPIE).
KeywordAdaptive optics Diffraction Image enhancement Image resolution Space telescopes
EI KeywordsAdaptive optics ; Diffraction ; Image enhancement ; Image resolution ; Space telescopes
EI Classification Number741.1 Light/Optics ; 741.3 Optical Devices and Systems
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9324
Collection自适应光学技术研究室(八室)
Affiliation1.Chinese Academy of Sciences, Key Laboratory on Adaptive Optics, Chengdu, China;
2.University of Electronic Science and Technology of China, School of Optoelectronic Information, Chengdu, China;
3.Chinese Academy of Sciences, Institute of Optics and Electronics, Chengdu, China;
4.University of Chinese Academy of Sciences, Beijing, China
Recommended Citation
GB/T 7714
Kong, Qingfeng,Wang, Shuai,Yang, Ping,et al. Aberration correction of Fresnel zone lenses telescope based on adaptive optics system[J]. Optical Engineering,2018,57(6):063107.
APA Kong, Qingfeng.,Wang, Shuai.,Yang, Ping.,Tang, Guomao.,Yang, Wei.,...&Xu, Bing.(2018).Aberration correction of Fresnel zone lenses telescope based on adaptive optics system.Optical Engineering,57(6),063107.
MLA Kong, Qingfeng,et al."Aberration correction of Fresnel zone lenses telescope based on adaptive optics system".Optical Engineering 57.6(2018):063107.
Files in This Item:
File Name/Size DocType Version Access License
2018-2091.pdf(2830KB)期刊论文出版稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Kong, Qingfeng]'s Articles
[Wang, Shuai]'s Articles
[Yang, Ping]'s Articles
Baidu academic
Similar articles in Baidu academic
[Kong, Qingfeng]'s Articles
[Wang, Shuai]'s Articles
[Yang, Ping]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Kong, Qingfeng]'s Articles
[Wang, Shuai]'s Articles
[Yang, Ping]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.