Modulated stochastic multiresonance in single-mode laser system without input periodic signal

被引：10
作者：
机构：
[1] State Key Laboratory of Laser Technology, Huazhong University of Science and Technology
[2] China Centre of Advanced Science and Technology (World Laboratory)
来源：
Liang, G.-Y. | 1600年 / Institute of Physics Publishing卷 / 12期
关键词：
Modulated stochastic multiresonance; Multiplicative and additive Gaussian white noises; Single-mode laser; Stochastic multiresonance;
D O I：
10.1088/1009-1963/12/10/310
中图分类号：
学科分类号：
摘要：
The stochastic resonance phenomenon in a single-mode laser system driven by multiplicative and additive Gaussian white noises without external periodic force is studied. We find that there are multiple extrema (maximum) in the curve of the mean output laser intensity versus the logarithm of multiplicative noise level. This phenomenon reveals that the mean output laser intensity can be amplified at several values of the multiplicative noise intensity, whose peaks are likely modulated by a sinusoidal function. © 2003 Chin. Phys. Soc. and IOP Publishing Ltd.
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页码：1105 / 1108
页数：3
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