%0 Journal Article
%T Optical bistability of a composite system induced by a broadband squeezed vacuum
%A Luo Jin-Ming
%A Li Jia-Hua
%A <br>罗进明
%A 李家华
%J 中国物理 B
%D 2005
%I 
%X A composite system consisting of a degenerate optical parametric oscillator (DOPO) and N two-level atoms interacting with a broadband squeezed vacuum (SV) centred at frequency \omega_{\rm s} and an input monochromatic pumping field with a frequency \omega_{\rm p} is analysed. The corresponding explicit analytical steady-state solutions in the central mode \omega_{\rm p}=\omega_{\rm s} are derived, and the result displays optical bistability (OB). In addition, the influence of the broadband SV on the bistable behaviour is analysed in detail.
%K bistability
%K parametric oscillator
%K squeezed vacuum<br>光学
%K 稳定性
%K 复合系统
%K 真空挤压
%K 振荡器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=5A8B2F9ACB00673BA5CAB0D508F7F209&yid=2DD7160C83D0ACED&vid=F3583C8E78166B9E&iid=9CF7A0430CBB2DFD&sid=86D7B9EF2FFFB112&eid=360891E30359EB81&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=30