37-element solar adaptive optics for 26-cm solar fine structure telescope at Yunnan Astronomical Observatory

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	37-element solar adaptive optics for 26-cm solar fine structure telescope at Yunnan Astronomical Observatory
	Rao Changhui 1; Zhu Lei 1; Rao Xuejun 1; Guan Chunlin 1; Chen Donghong 1; Lin Jun 2; Liu Zizhong 2
刊名	Chinese Optics Letters
	2010
卷号	8 期号:10 页码:966
ISSN号	1671-7694
英文摘要	A 37-element solar adaptive optics (AO) system was built and installed at the 26-cm solar fine structure telescope of Yunnan Astronomical Observatory. The AO system is composed of a fine tracking loop with a tip/tilt mirror and a correlation tracker, a high-order correction loop with a 37-element deformable mirror, a correlating Shack-Hartmann wavefront sensor based on the absolute difference algorithm, and a real time controller. The system was completed on Sep. 28, 2009 and was used to obtain AO-corrected highresolution solar images. The contrast and resolution of the images are clearly improved after wavefront correction by AO. To the best of out knowledge, this system is the first solar AO system in China
语种	英语
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/50689]
专题	中国科学院国家天文台
作者单位	1.中国科学院 2.中国科学院国家天文台
推荐引用方式 GB/T 7714	Rao Changhui,Zhu Lei,Rao Xuejun,et al. 37-element solar adaptive optics for 26-cm solar fine structure telescope at Yunnan Astronomical Observatory[J]. Chinese Optics Letters,2010,8(10):966.
APA	Rao Changhui.,Zhu Lei.,Rao Xuejun.,Guan Chunlin.,Chen Donghong.,...&Liu Zizhong.(2010).37-element solar adaptive optics for 26-cm solar fine structure telescope at Yunnan Astronomical Observatory.Chinese Optics Letters,8(10),966.
MLA	Rao Changhui,et al."37-element solar adaptive optics for 26-cm solar fine structure telescope at Yunnan Astronomical Observatory".Chinese Optics Letters 8.10(2010):966.