%0 Journal Article
%T STUDIES OF THE REAL-TIME OPTICAL CORRELATION STORAGE IN LiNbO3:Fe Photorefractive Crystals<br>LiNbO3:Fe光折变晶体实时光学相关存贮研究
%A LU YI
%A LIU SI-MIN
%A SHU HUA-DE
%A SUN QIAN
%A ZHANG GUANG-YIN
%A XU JING-JUN
%A LIU JUN-MIN
%A <br>陆猗
%A 刘思敏
%A 舒华德
%A 孙骞
%A 张光寅
%A 许京军
%A 刘军民
%J 物理学报
%D 1994
%I 
%X The real-time optical correlation-storage in photorefractive crystals has firstly been realized. It possesses the advantages of both storage and correlator, as well as the real-time character of photorefractive devices. It can performa real-time and fast selection of imformation correlated to the input ones from a great amount of stored imformation. The correlation degree of every information with the input ones and its coding number are immediately obtained from the intensity and position of the correlation points. This principle is based on the selectivity of photorefractive matched filter. Hence this device has wide prospect of application.
%K 光折变
%K 晶体
%K 实时相关
%K 铌酸锂
%K 光学相关
%K 存贮器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=2BC04F7FEA408E8008725D24DE6CC71F&yid=3EBE383EEA0A6494&vid=BE33CC7147FEFCA4&iid=708DD6B15D2464E8&sid=95CBDD2EC9F49C70&eid=AE8A2F3A47BD276F&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=3