Open AccessEnergetic stochastic resonance in gain-noise model for single-mode laser
Author(s) -
Liangying Zhang,
Jin Guo-Xiang,
Zhiyun Wang,
Cao Li
Publication year - 2015
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.64.034210
Subject(s) - stochastic resonance , noise (video) , resonance (particle physics) , work (physics) , physics , mode (computer interface) , laser , relative intensity noise , computational physics , optics , atomic physics , acoustics , semiconductor laser theory , quantum mechanics , computer science , artificial intelligence , image (mathematics) , operating system
This paper studies the work which is done by periodical external force to the gain-noise model for a single-mode laser. Result shows that the work exhibits a maximum as the angular frequency of the periodical external force varies, and the energetic stochastic resonance occurs; and the influence of system parameter and noise intensity on the resonance peak is discussed in detail.