%0 Journal Article
%T Implementation of photon Bell-state and GHZ-state analyzers through the Faraday rotation<br>基于法拉第旋转构造光子Bell态分析器和GHZ态分析器
%A Chen Xiao-Dong
%A Xiao Shao-Jun
%A Gu Yong-Jian
%A Lin Xiu-Min
%A <br>陈晓东
%A 肖邵军
%A 顾永建
%A 林秀敏
%J 物理学报
%D 2010
%I 
%X The schemes are presented for realizing optical Bell-state and GHZ-state analyzers through the Faraday rotation, which results from polarization photon reflected by optical cavity with trapped atom. They can be extended to the case of completely distinguishing photon Bell-state and GHZ-state without destroying quantum qubit. In the schemes, strong-coupling condition is not needed and the analyzers can be implemented in low-Q cavity, which further lower the diffculty in experiment.
%K Bell-state analyzer
%K GHZ-state analyzer
%K Faraday rotation
%K low-Q cavity<br>Bell态分析器
%K GHZ态分析器
%K 法拉第旋转
%K 低品质光腔
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=51620965927FB41005181F34694F1A74&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=5D311CA918CA9A03&sid=89B20FBB3ED983ED&eid=254D8475C6B344B7&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=21