NAOC Open IR
37-element solar adaptive optics for 26-cm solar fine structure telescope at Yunnan Astronomical Observatory
Rao Changhui1; Zhu Lei1; Rao Xuejun1; Guan Chunlin1; Chen Donghong1; Lin Jun2; Liu Zizhong2
2010
Source PublicationChinese Optics Letters
ISSN1671-7694
Volume8Issue:10Pages:966
AbstractA 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
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/50690
Collection中国科学院国家天文台
Affiliation1.中国科学院
2.中国科学院国家天文台
Recommended Citation
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.
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