收稿日期: 2010-04-28
修回日期: 2010-05-21
网络出版日期: 2011-03-15
基金资助
中国科学院创新工程项目(060202A01Y)资助
A simulation platform for satellite-to-ground quantum key communication
Received date: 2010-04-28
Revised date: 2010-05-21
Online published: 2011-03-15
崔明路 , 王治强 , 刘薇 . 一种星地量子密钥通信仿真平台[J]. 中国科学院大学学报, 2011 , 28(2) : 241 -245 . DOI: 10.7523/j.issn.2095-6134.2011.2.016
A satellite-to-ground quantum key communication simulation platform is designed considering the present situation of complex space environment and temporarily unavailable experiment condition domestically. The system is capable of simulating APT and single-photon transmission and capture processes and of correcting wavefront distortion by adaptive-optic. Rational simulation results of tracking and pointing accuracy, AO correction, single-photon acquisition probability,and error rate are obtained by using the system and will be useful in designing actual systems.
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