Two-mirror aerial mapping camera design with a tilted-aplanatic secondary mirror for image motion compensation
文献类型：期刊论文
| 作者 | X. Liu; D. Yuan; L. Song; G. Yuan; H. Zhang; Y. Ding and C. Zhang |
| 刊名 | Optics Express
 |
| 出版日期 | 2023 |
| 卷号 | 31期号:3页码:4108-4121 |
| ISSN号 | 10944087 |
| DOI | 10.1364/OE.478135 |
| 英文摘要 | 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. |
| URL标识 | 查看原文 |
| 源URL | [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. |
入库方式： OAI收割
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