%0 Journal Article
%T Strong Correlation and Anticorrelation via Phase-Dependent Coherent Population Trapping
%A PENG Yan-Dong
%A HU Xiang-Ming
%A GONG Cheng
%A <br>袁延东
%A 胡响明
%A 龚成
%J 中国物理快报
%D 2008
%I 
%X We present the phase control of photon correlations in a driven four-level system in the double lambda configuration. The strong correlation and the anticorrelation are obtained when the collective phase of four applied laser fields is varied. The coherent control is based on the phase-dependentcoherent population trapping (CPT). The strong correlation occurs when the system operates near CPT, while the anticorrelation occurs when the system is far away from CPT.
%K 42
%K 50
%K Ct
%K 42
%K 50
%K Lc
%K 42
%K 50
%K Gy
%K 32
%K 50
%K +d<br>量子光学
%K 强相关性
%K 量子粘附
%K 相位
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=6293D567CCD24B585B830B70AD447AFF&yid=67289AFF6305E306&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=8C267C8DC97FEEEF&eid=C4490A71BEB872FA&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0