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An acquisition technology of optical ground station in satellite-ground QKD
He, Dong1,2,3; Huang, Yong-Mei1,2; Wang, Qiang1,2; Qi, Bo1,2; Liu, Wan-Sheng1,2; Zhong, Dai-Jun1,2
Source Publication0277-786X
Volume10401
Pages104010Z
2017
Language英语
Indexed ByEi
AbstractIn this paper, a method of acquisition between optical ground station and quantum communication satellite named Micius for establish optical links is proposed. The acquisition technological specification of the optical ground station system is analyzed. The acquisition strategy of optical ground station is designed. In order to point accurately to quantum satellite for optical ground station, system error modifying method is designed, using the telescope mount model to improve the absolute pointing precision. Finally the experiment result is proposed. Results show that the correction accuracy is better than 5μrad. The acquisition time is less than 5 seconds. © 2017 SPIE.
KeywordAdenosinetriphosphate - Manufacture - Mergers and acquisitions - Optical communication - Optical links - Quantum communication - Quantum cryptography - Satellites - Technology transfer
Conference NameProceedings of SPIE: Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems
EI Classification Number2017-2161
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9029
Collection光电工程总体研究室(一室)
Affiliation1.Key Laboratory of Optical Engineering, Chinese Academy of Sciences, Chengdu; 610209, China;
2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China;
3.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
He, Dong,Huang, Yong-Mei,Wang, Qiang,et al. An acquisition technology of optical ground station in satellite-ground QKD[C],2017:104010Z.
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