Active optics system prototype applied on a passive large aperture off-axis LEO space telescope
文献类型：期刊论文
| 作者 | Sun, Y.; Wang, K. J.; Wang, W.; Zhou, P. W.; Gu, Z. Y.; Dong, J. H.; Xu, S. Y. |
| 刊名 | Optical Engineering
 |
| 出版日期 | 2018 |
| 卷号 | 57期号:11页码:8 |
| 关键词 | active optics space telescopes off-axis systems phase retrieval aberrations Optics |
| ISSN号 | 0091-3286 |
| DOI | 10.1117/1.Oe.57.11.115102 |
| 英文摘要 | A large aperture space telescope with a passive structure with high stiffness and thermal stability can maintain a good image quality in a large span of disturbance. However, for the proposed more stringent requirements, it is beneficial to add active optics to the conventional design. In these telescopes, the off-axis design provides more design variables than the coaxis system and also provides greater adjusting ability for the active optics. We introduce an active optics system prototype deployed on an off-axis space telescope working at low Earth orbit. By adjusting the low-order aberrations of the primary mirror shape and adjusting the positions and attitudes of certain mirrors and the focal plane, the optical system's image quality corrupted by gravity discharge and temperature variation is increased to the undegraded level in the average sense in the full field of view. (C) 2018 Society of Photo-Optical Instrumentation Engineers (SPIE) |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60889]  |
| 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 | Sun, Y.,Wang, K. J.,Wang, W.,et al. Active optics system prototype applied on a passive large aperture off-axis LEO space telescope[J]. Optical Engineering,2018,57(11):8. |
| APA | Sun, Y..,Wang, K. J..,Wang, W..,Zhou, P. W..,Gu, Z. Y..,...&Xu, S. Y..(2018).Active optics system prototype applied on a passive large aperture off-axis LEO space telescope.Optical Engineering,57(11),8. |
| MLA | Sun, Y.,et al."Active optics system prototype applied on a passive large aperture off-axis LEO space telescope".Optical Engineering 57.11(2018):8. |
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