IOE OpenIR  > 自适应光学技术研究室(八室)
Progress on the 127-element adaptive optical system for 1.8m telescope
Changhui Rao, Wenhan Jiang, Yudong Zhang, Ning Ling, Xuejun Zhang, Hao Xian, Kai Wei, Zhou Liao, Luchun Zhou, Chunlin Guan, Mei Li, Donghong Chen, Ang Zhang, Wenli Ma, and Xiaodong Gao
Volume7015
Pages70155Y
2008
Language英语
ISSN0361-0778
Indexed ByEi
Subtype会议论文
AbstractThe 127-element adaptive optical system for the 1.8m astronomical telescope is being developed. In thissystem, the wavefront correction loop consists of a 127-element deformable mirror, a Hartmann-Shack (H-S) wavefront sensor, and a high-speed digital wavefront processor. The tracking system consists of a tip-tilt mirror, a tracking sensor and a tracking processor. The wavelength for the H-S wavefront sensor ranges from 400-700nm. The imaging observation wavelengths range from 700-1000nm and 1000-1700nm respectively. In this paper, the optical configuration of 1.8m telescope will be briefly introduced. The 127-element adaptive optical system is described in detailed. Furthermore, the preliminary performances and test results on the 127-element adaptive optical system is reported.
Conference NamePROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/1831
Collection自适应光学技术研究室(八室)
Recommended Citation
GB/T 7714
Changhui Rao, Wenhan Jiang, Yudong Zhang, Ning Ling, Xuejun Zhang, Hao Xian, Kai Wei, Zhou Liao, Luchun Zhou, Chunlin Guan, Mei Li, Donghong Chen, Ang Zhang, Wenli Ma, and Xiaodong Gao. Progress on the 127-element adaptive optical system for 1.8m telescope[C],2008:70155Y.
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