%0 Journal Article
%T Stochastic resonance with frequency noise in a linear model of single-mode laser<br>具有频率噪声的单模激光线性模型随机共振
%A Zhang Liang-Ying
%A Jin Cuo-Xiang
%A Cao Li
%A <br>张良英
%A 金国祥
%A 曹力
%J 物理学报
%D 2011
%I 
%X By adding a periodic signal of the fluctuating frequency to the gain-noise model of the single-mode lasers, we calculate the correlated function and power spectrum of the output laser intensity and discuss the variation of signal-to-noise ratio(SNR) with the intensity of the noise and system parameter. The result indicates that the SNR shows stochastic resonances with the variations of intensities of the frequency noise, pump noise and quantum noise, also with the variations of gain coefficient and loss coefficient.
%K frequency noise
%K power spectrum
%K stochastic resonance<br>频率噪声
%K 功率谱
%K 随机共振
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=C1B810486F6F6E36E26FD007507BD9BD&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=E158A972A605785F&sid=0C191C6ECF79047F&eid=28F9D9CF04F424FF&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=24