Stochastic resonances in the linear model of single-mode lasers driven by color noises with color cross-correlation

被引：41
作者：
Zhang, LY [1 ]
Cao, L
Wu, DJ
机构：
[1] Huazhong Univ Sci & Technol, State Key Lab Laser Technol, Wuhan 430074, Peoples R China
[2] Xiangfan Univ, Dept Phys, Xiangfan 441053, Peoples R China
[3] Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China
来源：
ACTA PHYSICA SINICA | 2003年 / 52卷 / 05期
关键词：
stochastic resonance; noise correlation time; signal-to-noise rate;
D O I：
10.7498/aps.52.1174
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
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 intensity, correlated strength and correlation time between noises) and signal (signal frequency and signal amplitude).
引用
收藏
页码：1174 / 1178
页数：5
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