| Alignment technology based on a central small aperture for the AIMS telescope | |
| Shen, Yuliang1,2; Kewei, E.3; Fu, Xing3; Wang, Dongguang1; Hou, Junfeng1,2; Liang, Ming4; Xu, Songbo3 | |
| 作者部门 | 检测技术研究中心 |
| 2022-07-01 | |
| 发表期刊 | Applied Optics
 |
| ISSN | 1559128X;21553165 |
| 卷号 | 61期号:19页码:5646-5656 |
| 产权排序 | 3 |
| 摘要 | The accurate infrared solar magnetic field measurement system (AIMS) is a 1 m off-axis Gregorian alt-azimuth solar telescope and will be dedicated to measuring the solar magnetic field in mid-infrared. How to align the large-aperture off-axis system is a significant issue. Sub-aperture stitching with the small-aperture standard flat mirror can be applied to the alignment of the large-aperture off-axis system. However, this method is time-consuming and inefficient. We propose an alignment method based on the Zernike polynomials of the central small aperture to solve the low efficiency of sub-aperture stitching. Theoretical simulation shows that the RMS residual error of the system after using the central small-aperture alignment method will be less than 4.5 ∗ 10−6λ at 632.8 nm. Practical alignment suggests that our method can make the RMS value of full-aperture wave aberration quickly converge to 0.12λ at 632.8 nm. Compared with the sub-aperture stitching method, our method can significantly reduce the times of sub-aperture stitching and save the alignment time. © 2022 Optica Publishing Group |
| DOI | 10.1364/AO.459464 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000822017300017 |
| 出版者 | Optica Publishing Group (formerly OSA) |
| EI入藏号 | 20222812335848 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/96052 |
| 专题 | 检测技术研究中心 |
| 通讯作者 | Wang, Dongguang |
| 作者单位 | 1.National Astronomical Observatories, Chinese Academy of Sciences, Beijing; 100101, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China; 3.Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an; 710119, China; 4.National Optical-Infrared Astronomy Research Laboratory, Tucson; AZ; 85719, United States |
| 推荐引用方式 GB/T 7714 | Shen, Yuliang,Kewei, E.,Fu, Xing,et al. Alignment technology based on a central small aperture for the AIMS telescope[J]. Applied Optics,2022,61(19):5646-5656. |
| APA | Shen, Yuliang.,Kewei, E..,Fu, Xing.,Wang, Dongguang.,Hou, Junfeng.,...&Xu, Songbo.(2022).Alignment technology based on a central small aperture for the AIMS telescope.Applied Optics,61(19),5646-5656. |
| MLA | Shen, Yuliang,et al."Alignment technology based on a central small aperture for the AIMS telescope".Applied Optics 61.19(2022):5646-5656. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Alignment technology（24850KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论