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Optical system design with wide field of view and high resolution based on monocentric multi-scale construction
Wang, Fang1,2; Wang, Hu1; Xiao, Nan1,2; Shen, Yang1,2; Xue, Yaoke1
2018
会议名称Young Scientists Forum 2017
会议录名称Young Scientists Forum 2017
卷号10710
会议日期2017-11-24
会议地点Shanghai, China
出版者SPIE
产权排序1
摘要

With the development of related technology gradually mature in the field of optoelectronic information, it is a great demand to design an optical system with high resolution and wide field of view(FOV). However, as it is illustrated in conventional Applied Optics, there is a contradiction between these two characteristics. Namely, the FOV and imaging resolution are limited by each other. Here, based on the study of typical wide-FOV optical system design, we propose the monocentric multi-scale system design method to solve this problem. Consisting of a concentric spherical lens and a series of micro-lens array, this system has effective improvement on its imaging quality. As an example, we designed a typical imaging system, which has a focal length of 35mm and a instantaneous field angle of 14.7", as well as the FOV set to be 120°. By analyzing the imaging quality, we demonstrate that in different FOV, all the values of MTF at 200lp/mm are higher than 0.4 when the sampling frequency of the Nyquist is 200lp/mm, which shows a good accordance with our design. © 2018 SPIE.

作者部门空间光学应用研究室
DOI10.1117/12.2316494
收录类别EI ; CPCI
ISBN号9781510619777
语种英语
ISSN号0277786X
WOS记录号WOS:000451888100097
EI入藏号20181505007047
引用统计
文献类型会议论文
条目标识符http://ir.opt.ac.cn/handle/181661/30040
专题空间光学应用研究室
作者单位1.Xi'an Institute of Optics and Precision Mechanics of CAS, Xi'an; 710119, China
2.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式
GB/T 7714
Wang, Fang,Wang, Hu,Xiao, Nan,et al. Optical system design with wide field of view and high resolution based on monocentric multi-scale construction[C]:SPIE,2018.
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