%0 Journal Article
%T Effects of pump noise and quantum noise with real and imaginary parts correlated on the dynamic properties of a single-mode laser<br>实虚部关联的量子噪声和泵噪声对单模激光动力学性质的影响
%A Cheng Qing-Hu
%A Cao Li
%A Wu Da-Jin
%A Wang Jun
%A <br>程庆华
%A 曹 力
%A 吴大进
%A 王 俊
%J 物理学报
%D 2004
%I 
%X Adopting the linear approximation method, a loss model for a single mode laser driven by pump noise and quantum noise whose real and imaginary parts are correlated is studied. We investigated the intensity correlation function, which describes the dynamic property of a laser and varies with time. Moreover, the valid range for the linear approximation method is obtained, and the effects of the intensities of the pump noise and quantum noise on the variance of the laser intensity, and the correlation coefficient between the real and imaginary parts of the quantum noise, are discussed in detail. We find that the valid range is extended in the case of small quantum noise and far form threshold, and it is the largest in the case of small quantum noise, far form threshold and no correlation between the real and imaginary parts of the quantum noise.
%K single-mode laser
%K laser intensity correlation function
%K variance of the laser intensity<br>单模激光
%K 光强关联函数
%K 光强相对涨落
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=55E862AA41D4AFAA&yid=D0E58B75BFD8E51C&vid=8E6AB9C3EBAAE921&iid=B31275AF3241DB2D&sid=A43DA3A1D8511541&eid=B219870B99929345&journal_id=1000-3290&journal_name=物理学报&referenced_num=5&reference_num=11