Influence of coupling coefficient on sparseness of slope response matrix and iterative matrix
文献类型：期刊论文
| 作者 | Cheng Sheng-Yi1,2,3; Chen Shan-Qiu1,3; Dong Li-Zhi1,3; Liu Wen-Jin1,3; Wang Shuai1,3; Yang Ping1,3; Ao Ming-Wu4; Xu Bing1 |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2014-04-01 |
| 卷号 | 63期号:7 |
| 关键词 | actuator coupling coefficient slope response matrix iterative matrix sparseness |
| 英文摘要 | Based on a 529-actuator adaptive optic (AO) system, the sparseness of slope response matrix from deformable mirror to Hartmann wavefront sensor and the sparseness of iterative matrix in wavefront reconstruction are analyzed. The influence of actuator coupling coefficient on the slope response matrix sparseness, the iterative matrix sparseness, and the AO system correction quality are also studied under the condition of constant actuator spacing. Larger coupling coefficient results in a lower sparseness of slope response matrix and an iterative matrix. Too large or too small coupling coefficient will lead to lower stability and correction quality of AO system. Finally, the optimal range of coupling coefficient is provided by the balancing correction quality, sparseness of slope response matrix, and stability. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | BIMORPH DEFORMABLE MIRROR |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000336090000018 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/2462]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Peoples R China 4.Univ Elect Sci & Technol China, Chengdu 610054, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng Sheng-Yi,Chen Shan-Qiu,Dong Li-Zhi,et al. Influence of coupling coefficient on sparseness of slope response matrix and iterative matrix[J]. ACTA PHYSICA SINICA,2014,63(7). |
| APA | Cheng Sheng-Yi.,Chen Shan-Qiu.,Dong Li-Zhi.,Liu Wen-Jin.,Wang Shuai.,...&Xu Bing.(2014).Influence of coupling coefficient on sparseness of slope response matrix and iterative matrix.ACTA PHYSICA SINICA,63(7). |
| MLA | Cheng Sheng-Yi,et al."Influence of coupling coefficient on sparseness of slope response matrix and iterative matrix".ACTA PHYSICA SINICA 63.7(2014). |
入库方式： OAI收割
来源：光电技术研究所
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