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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
2017
会议名称Proceedings of SPIE: Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems
会议录名称0277-786X
卷号10401
页码104010Z
摘要In 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.
关键词Adenosinetriphosphate - Manufacture - Mergers and acquisitions - Optical communication - Optical links - Quantum communication - Quantum cryptography - Satellites - Technology transfer
收录类别Ei
语种英语
EI分类号2017-2161
文献类型会议论文
条目标识符http://ir.ioe.ac.cn/handle/181551/9029
专题光电工程总体研究室(一室)
作者单位1.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
推荐引用方式
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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