机构

• 长春光学精密机械与物... [3]
• 西安光学精密机械研究... [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2019 [1]
• 2018 [1]
• 2012 [1]
• 2008 [1]

学科主题

• 物理科学和化学 [1]

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Experimental study on the extension of nodal aberration theory to pupil-offset off-axis three-mirror anastigmatic telescopes 期刊论文  OAI收割 Journal of Astronomical Telescopes Instruments and Systems, 2019, 卷号: 5, 期号: 2, 页码: 12 作者:  G.H.Ju;  H.C.Ma;  Z.Y.Gu;  C.X.Yan   |  收藏  |  浏览/下载：30/0  |  提交时间：2020/08/24 aberration fields,off-axis three-mirror anastigmatic telescopes,lateral misalignments,nodal aberration theory,5th-order optical aberrations,rotational symmetry,systems   Active optics system prototype applied on a passive large aperture off-axis LEO space telescope 期刊论文  OAI收割 Optical Engineering, 2018, 卷号: 57, 期号: 11, 页码: 8 作者:  Sun, Y.;  Wang, K. J.;  Wang, W.;  Zhou, P. W.   |  收藏  |  浏览/下载：12/0  |  提交时间：2019/09/17 active optics  space telescopes  off-axis systems  phase retrieval  aberrations  Optics   Design and fabrication of imaging optical systems with freeform surfaces (EI CONFERENCE) 会议论文  OAI收割 Current Developments in Lens Design and Optical Engineering XIII, August 13, 2012 - August 15, 2012, San Diego, CA, United states 作者:  Zhang F.;  Wang L.;  Wang L.;  Wang L.;  He X. 收藏  |  浏览/下载：32/0  |  提交时间：2013/03/25 Freeform surfaces provide more degrees of freedom for design of optical systems  and enhance the ability of compensation and correction aberrations. Freeform surfaces are of advantage to balance the unsymmetrical aberrations  especially for the wide-field off-axis optical systems. This paper focus on an off-axis reflective optical system  which focal length is 550mm  F# is 6.5 and field of view (FOV) is 76. The system adopts some freeform surfaces. We discuss the problems we noticed in processes of design  manufacture  measurement and alignment  and the solutions. At last  the periodical research result and the expected performance are given. 2012 SPIE.   Broadband and wide field of view foveated imaging system in space 期刊论文  OAI收割 optical engineering, 2008, 卷号: 47, 期号: 10, 页码: 103202 作者:  Zhao, Xiaoxia;  Xie, Yongjun;  Zhao, Wei 收藏  |  浏览/下载：13/0  |  提交时间：2011/09/30 aberration compensation  optical systems design  three-mirror off-axis optical system  microelectromechanical system deformable mirrors