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 |
DOI | 10.1117/12.2316494 |
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 | 空间光学技术研究室 |
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. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Optical system desig(2375KB) | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 |
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