%0 Journal Article
%T Steady State Entanglement and Saturation Effects in Correlated Spontaneous Emission Lasers<br>
%A WANG Fei
%A HU Xiang-Ming
%A SHI Wen-Xing
%A <br>
%J 中国物理快报
%D 2009
%I 
%X It has recently been shown that correlated spontaneous emission lasers (CEL) exhibit transient entanglement in the linear regime. Here we re-examine the quantum correlations in two-photon CEL and explore the saturation effects on continuous variable entanglement. It is shown that the steady state entanglement is obtainable in the weak or moderate saturation regime, while is washed out in the deep saturation regime.
%K 03
%K 67
%K Bg
%K 03
%K 65
%K Ud
%K 42
%K 50
%K Dv
%K 42
%K 50
%K Gy<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=1C09DC5A55F3AB0FC4D198E412FB9AE1&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=5D311CA918CA9A03&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0