摘要
研究了泵噪声自关联和量子噪声自关联及两噪声之间互关联分别取e指数形式时, 单模激光线性模型受信号调制后其输出信噪比及随机共振现象. 讨论了以上三个关联时间对出现随机共振的影响.
While the pump noise self-correlation and the quantum noise self-correlation and the their cross-correlation are the exponential function form, the signal-to-noise rate (SNR) and the stochastic resonance (SR) phenomenon of the linear model of single-mode laser by studying the output are discussed . The correlation time have influence on SR is investigated .
出处
《襄樊学院学报》
2003年第2期7-10,共4页
Journal of Xiangfan University
关键词
噪声
信噪比
随机共振
Noise
Signal-to-noise rate
Stochastic resonance
