Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Error analysis and eliminate methods for wavefront detection based on phase diversity algorithm | |
Yue, D.; S. Xu; H. Nie; H. Ma and N. Liu | |
2016 | |
发表期刊 | Guangxue Xuebao/Acta Optica Sinica
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卷号 | 36期号:1 |
摘要 | In order to calibrate the wave aberration caused by large aperture mirror in high resolution space camera, a deformable mirror suitable for space environment was designed. The design criterion of deformable mirror used on space camera was discussed, and the structure form of the deformable mirror was determined; the concrete structure and combination of materials were given, and the flexible structure was added. Simulation results show that, its RMS value is 17.2 nm under z axis gravity and only 3.7 nm when temperature is increased by 4, its 1st natural frequency is 1015 Hz, and after active flattening, the reflecting surface under these simulated space conditions can be corrected to approximate standard plane; it can accurately fit the wave elements corresponding to the first 36 Zernike polynomials, and the residual errors are small. This deformable mirror not only has good mechanical properties and thermal stability, but also can guarantee the aberration correction ability, which meets the application requirement of space camera. 2016, Science Press. All right reserved. |
文章类型 | 期刊 |
收录类别 | EI |
语种 | 中文 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/57390 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Yue, D.,S. Xu,H. Nie,et al. Error analysis and eliminate methods for wavefront detection based on phase diversity algorithm[J]. Guangxue Xuebao/Acta Optica Sinica,2016,36(1). |
APA | Yue, D.,S. Xu,H. Nie,&H. Ma and N. Liu.(2016).Error analysis and eliminate methods for wavefront detection based on phase diversity algorithm.Guangxue Xuebao/Acta Optica Sinica,36(1). |
MLA | Yue, D.,et al."Error analysis and eliminate methods for wavefront detection based on phase diversity algorithm".Guangxue Xuebao/Acta Optica Sinica 36.1(2016). |
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Error analysis and e(8658KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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