Development status on the real-time controller for solar multi-conjugate adaptive optics system
文献类型：期刊论文
| 作者 | Kong, Lin1,2,3; Zhu, Lei1,2; Rao, Changhui1,2 |
| 刊名 | Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
 |
| 出版日期 | 2016 |
| 卷号 | 9682页码:96820M |
| 关键词 | Adaptive Control Systems Manufacture Mirrors Optical Testing Telescopes |
| ISSN号 | 0277-786X |
| DOI | 10.1117/12.2243804 |
| 文献子类 | C |
| 英文摘要 | Solar observations are performed over an extended field of view (FoV) and the isoplanatic patch which conventional adaptive optics (AO) provides diffraction limited resolution is a severe limitation. Multi-conjugate Adaptive Optics (MCAO) can be used to extend the corrected FoV of AO system. Compared to AO, MCAO which usually utilizes a wide-field Shack-Hartmann wavefront sensor to control multiple deformable mirrors(DMs) is more complicated. Because the Sun is an extended object, correlation algorithms are applied to detect gradients in solar MCAO system. Moreover, due to the fast evolving daytime seeing conditions and the fact that much science has to be done at visible wavelengths, a very high closed-loop bandwidth is also required. The computation and delay development of the real-time controller (RTC) in solar MCAO system is more challenging than that in night-time MCAO system. This paper reviews the solar MCAO techniques and systems in the world, especially emphasizes the framework and implementation of the RTC. The development of MCAO in China is also introduced. An outlook of the RTC for the solar MCAO system in development is given. © 2016 SPIE. |
| 语种 | 英语 |
| WOS记录号 | WOS:000387746500021 |
| 资助机构 | Chinese Academy of Sciences, Institute of Optics and Electronics (IOE) ; The Chinese Optical Society (COS) |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/8434]  |
| 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 on Adaptive Optics, Chinese Academy of Sciences, P.O. Box 350, Shuangliu, Chengdu, Sichuan 2.610209, China 3.Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, P.O. Box 350, Shuangliu, Chengdu, Sichuan 4.610209, China 5.University of Chinese Academy of Sciences, Beijing 6.100049, China |
| 推荐引用方式 GB/T 7714 | Kong, Lin,Zhu, Lei,Rao, Changhui. Development status on the real-time controller for solar multi-conjugate adaptive optics system[J]. Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes,2016,9682:96820M. |
| APA | Kong, Lin,Zhu, Lei,&Rao, Changhui.(2016).Development status on the real-time controller for solar multi-conjugate adaptive optics system.Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes,9682,96820M. |
| MLA | Kong, Lin,et al."Development status on the real-time controller for solar multi-conjugate adaptive optics system".Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes 9682(2016):96820M. |
入库方式： OAI收割
来源：光电技术研究所
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