Open AccessStochastic resonances in the linear model of single-mode lasers driven by color noises with color cross-correlation
Author(s) -
Liangying Zhang,
Cao Li,
Di Wu
Publication year - 2003
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.52.1174
Subject(s) - stochastic resonance , signal (programming language) , amplitude , noise (video) , exponential function , correlation function (quantum field theory) , mode (computer interface) , physics , laser , function (biology) , linear correlation , correlation , optics , mathematical analysis , computer science , mathematics , quantum mechanics , image (mathematics) , statistics , geometry , artificial intelligence , evolutionary biology , dielectric , biology , programming language , operating system
We have detected the stochastic resonance(SR) phenomenon by studying the output signal-to-noise ratio (SNR) of the linear model of single-mode laser, which is driven by two color noises correlated in the form of an exponential function. Moreover, we also discuss the influence on SNR from the noise (noise intens ity, correlated strength and correlation time between noises) and signal (signal frequency and signal amplitude).