交叉关联的加性白噪声和乘性色噪声对光学双稳系统随机共振的影响
摘要
The stochastic resonance (SR) of an optical bistable system with cross-correlated additive white and multiplicative colored noises and periodic signal is studied using the unified colored noise approximation and the theory of signal-to-noise ratio (SNR). Results show that cross-correlation intensity enforces the SR of the system. The position of the peak on the SNR- curves moves to the right direction along with the increase of ( is the self-correlation time of the multiplicative colored noise). We find the SR phenomenon in the SNR-D and SNR-Q curves (D and Q are the intensities of the additive and multiplicative noises, respectively), but not in the SNR- curves.
引用本文（GB/T 7714）
Bing Wang, Xiuqing Wu, Jianfa Qian. 交叉关联的加性白噪声和乘性色噪声对光学双稳系统随机共振的影响[J]. Chinese Optics Letters, 2010.
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