%0 Journal Article
%T Experimentation of Real-time Acquisition and Tracking of Dree Apace Laser Beam and Analysis of the Result<br>空间光束实时捕获、跟踪实验与分析
%A (Wuhan University
%A College of Electronic Information
%A Hubei Wuhan
%A <br>周亚霖
%A 艾勇
%A 左韬
%A 鲍黎波
%J 光子学报
%D 2005
%I 
%X A project of acquisition and tracking of free space laser beam is advanced.And its major function is realized in laboratory.Analyses of precision of location and responsibility is given out.The results present positioning time of beacon is less than 25 ms and the relative error of position precision is less than 1.3%.This conclusion could be of some values for design of practical PAT subsystem on satellite
%K Free space optics
%K Tracking
%K Acquisition
%K Control system<br>空间光通信
%K 跟踪
%K 捕获
%K 控制系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=419B8C72B98D31FA&yid=2DD7160C83D0ACED&vid=339D79302DF62549&iid=B31275AF3241DB2D&sid=E4D705EE6D9DC112&eid=3005465426CC5B70&journal_id=1004-4213&journal_name=光子学报&referenced_num=8&reference_num=16