Progress on Solar Multi-Conjugate Adaptive Optics at the New Vacuum Solar Telescope
文献类型：会议论文
| 作者 | Rao, Changhui1,2; Zhang, Lanqiang1,2; Kong, Lin1,2; Rao, Xuejun1,2; Guo, Youming1,2; Bao, Hua1,2; Zhong, Libo1,2; Zhu, Lei1,2; Ma, Xue'An1,2; Li, Mei1,2 |
| 出版日期 | 2018 |
| 会议日期 | JUN 10-15, 2018JUN 10-15, 2018 |
| 会议地点 | Austin, TXAustin, TX |
| 关键词 | Multi-conjugate adaptive optics (MCAO) multi-direction Shack-Hartmann wavefront sensor NVST solar observation |
| 卷号 | 10703 |
| DOI | 10.1117/12.2310124 |
| 页码 | 107030G |
| 英文摘要 | Multi-conjugate adaptive optics (MCAO) has been proved to obtain the high resolution images with a large field of view in solar observation. A solar MCAO experiment system had been successfully developed and tested at the 1-meter New Vacuum Solar Telescope (NVST) of Fuxian Solar Observatory. It consists of two deformable mirrors (DMs), a multi-direction Shack-Hartmann wavefront sensor (MD-WFS), and a real-time controller. In order to command the two DMs, five guide regions were selected from the MD-WFS to retrieve a three-dimensional measurement of the turbulent volume based on atmospheric tomography. This system saw the first light in October, 2017, and a series of MCAO-corrected high resolution sunspots images were acquired. In this presentation, the MCAO experiment system is introduced, and the observation results are presented. Furthermore, a new MCAO system based on our proposed MCAO configuration with a high order ground layer adaptive optics and low order high altitude correction will be developed for the NVST as a regularly operating instrument for scientific observations of the sun. |
| 会议录 | Proceedings of SPIE - ADAPTIVE OPTICS SYSTEMS VI
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| 文献子类 | C |
| 语种 | 英语 |
| ISSN号 | 0277-786X |
| WOS记录号 | WOS:000452819300013 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/9129]  |
| 专题 | 光电技术研究所_自适应光学技术研究室（八室） |
| 作者单位 | 1.Key Laboratory of Adaptive Optics, Chinese Academy of Sciences, Chengdu; 610209, China; 2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China; 3.Large Binocular Telescope Observatory, 933 N. Cherry Ave, Tucson; AZ; 85721, United States |
| 推荐引用方式 GB/T 7714 | Rao, Changhui,Zhang, Lanqiang,Kong, Lin,et al. Progress on Solar Multi-Conjugate Adaptive Optics at the New Vacuum Solar Telescope[C]. 见:. Austin, TXAustin, TX. JUN 10-15, 2018JUN 10-15, 2018. |
入库方式： OAI收割
来源：光电技术研究所
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