%0 Journal Article
%T Stochastic resonance in optical bistable system<br>光学双稳系统中的随机共振
%A Ning Li-Juan
%A Xu Wei
%A <br>宁丽娟
%A 徐 伟
%J 物理学报
%D 2007
%I 
%X The stochastic resonance (SR) in an optical bistable system under the simultaneous action of multiplicative and additive noises and periodic signal is studied using the adiabatic approximation theory. The signal-to-noise ratio(SNR)is a non-monotonic function of intensity of additive noise, in which the SR phenomenon appears. The SNR decreased with the intensity of multiplicative noise, and SR phenomenon does not appear. So the effects of additive and multiplicative noise on the output SNR are different.
%K stochastic resonance
%K signal-to-noise ratio
%K multiplicative noise
%K additive noise<br>随机共振
%K 信噪比
%K 乘性噪声
%K 加性噪声
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=B846B64E06863363&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=E158A972A605785F&sid=303847C4FBA3C86A&eid=1569A0C6818E7615&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=32