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题名:
A compact adaptive optics system with 3mm narrow-interval deformable mirror
作者: Li, Min1,2; Xue, Lixia1,2; Xian, Hao1,2; Rao, Xuejun1,2; Wei, Kai1,2; Zhang, Xiaojun1,2; Chen, Shanqiu1,2; Zhang, Ang1,2; Chen, Donghong1,2; Rao, Changhui1,2; Zhang, Yudong1,2
出版日期: 2014
会议名称: Proceedings of SPIE: Adaptive Optics Systems IV
会议日期: 2014
学科分类: Deformation - Mirrors - Space optics - Telescopes
DOI: 10.1117/12.2056364
中文摘要: A 3mm narrow interval deformable mirror (DM) with tip-tilt stage has been developed for astronomical instruments. Benefiting from its compact design, the adaptive optics system can be built with simple structure and smaller optical elements. First, a 37-elements prototype mirror has been developed for our 1.8-meter telescope, which interval space is 3mm, maximum tilt is ±10', and maximum deformation is ±2μm. Based on this mirror, a simple adaptive optics system has been set up and its performance was tested in the laboratory especially the closed-loop correction ability. This adaptive optics subsystem is scheduled to be mounted at one folded Cassegrain focus of the 1.8-meter telescope this year, and comparison test for star compensation observation using this compact system and conventional adaptive optics system will also be carried out at the same time. © 2014 SPIE.
英文摘要: A 3mm narrow interval deformable mirror (DM) with tip-tilt stage has been developed for astronomical instruments. Benefiting from its compact design, the adaptive optics system can be built with simple structure and smaller optical elements. First, a 37-elements prototype mirror has been developed for our 1.8-meter telescope, which interval space is 3mm, maximum tilt is ±10', and maximum deformation is ±2μm. Based on this mirror, a simple adaptive optics system has been set up and its performance was tested in the laboratory especially the closed-loop correction ability. This adaptive optics subsystem is scheduled to be mounted at one folded Cassegrain focus of the 1.8-meter telescope this year, and comparison test for star compensation observation using this compact system and conventional adaptive optics system will also be carried out at the same time. © 2014 SPIE.
收录类别: Ei
语种: 英语
卷号: 9148
ISSN号: 0277786X
文章类型: 会议论文
页码: 914842
Citation statistics:
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7814
Appears in Collections:自适应光学技术研究室(八室)_会议论文

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作者单位: 1. Institute of Optics and Electronics, Chinese Academy of Sciences, P.O.Box 350, Wenxing Town, Chengdu, China
2. Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, P.O.Box 350, Wenxing Town, Chengdu, China

Recommended Citation:
Li, Min,Xue, Lixia,Xian, Hao,et al. A compact adaptive optics system with 3mm narrow-interval deformable mirror[C]. 见:Proceedings of SPIE: Adaptive Optics Systems IV. 2014.
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