Two-mirror aerial mapping camera design with a tilted-aplanatic secondary mirror for image motion compensation

doi:10.1364/OE.478135

CIOMP OpenIR

	Two-mirror aerial mapping camera design with a tilted-aplanatic secondary mirror for image motion compensation
	X. Liu; D. Yuan; L. Song; G. Yuan; H. Zhang; Y. Ding and C. Zhang
	2023
发表期刊	Optics Express
ISSN	10944087
卷号	31 期号:3 页码:4108-4121
摘要	The optical compensation method is a promising method to compensate the image motion by driving the optical element of the system. However, the tilt motion of the optical element could induce the degradation of the image quality. Based on the Nodal Aberration Theory (NAT), this paper proposes a novel optical image motion compensation design with a secondary tilt-aplanatic two-mirror optical system (STATOS), which achieves the insensitivity on the image quality of the optical system. First, the properties of coma-free pivot point depending on the location of stop at primary mirror or secondary mirror have been analyzed respectively. Then the calculating method about construction parameters in terms of STATOS is developed. Further, the maximum tilt angle of secondary mirror could be solved using NAT under ordered specific restriction. Finally, a prototype is designed with SM-tilting result of MTF value maintain above 0.32 at the cut-off frequency of detector, where the principal distance could remain stable and the changed distortion is better than 0.03%. A test flight has been carried out to prove the desired results and feasibility of STATOS used in an aerial mapping camera. © 2023 Optica Publishing Group.
DOI	10.1364/OE.478135
URL	查看原文
收录类别	sci ; ei
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67727
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	X. Liu,D. Yuan,L. Song,et al. Two-mirror aerial mapping camera design with a tilted-aplanatic secondary mirror for image motion compensation[J]. Optics Express,2023,31(3):4108-4121.
APA	X. Liu,D. Yuan,L. Song,G. Yuan,H. Zhang,&Y. Ding and C. Zhang.(2023).Two-mirror aerial mapping camera design with a tilted-aplanatic secondary mirror for image motion compensation.Optics Express,31(3),4108-4121.
MLA	X. Liu,et al."Two-mirror aerial mapping camera design with a tilted-aplanatic secondary mirror for image motion compensation".Optics Express 31.3(2023):4108-4121.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Two-mirror aerial ma（4166KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载