According to a linear equation of the laser intensity of single-mode laser with input signal, we compute the generalized signal-to-noise ratio （GSNR） in the instantaneous-state of the single-mode laser, which is dri...According to a linear equation of the laser intensity of single-mode laser with input signal, we compute the generalized signal-to-noise ratio （GSNR） in the instantaneous-state of the single-mode laser, which is driven by two colored noises and correlated in the form of an e-exponential function. We detect that the stochastic resonance （SR） also occurs on instantaneous state at any time. Furthermore we discuss the GSNR trend to stable state in three different forms when taking different signal frequencies.展开更多
基金The project supported by National Natural Science Foundation of Chain under Grant No. 10275025 and Natural Scicnce Foundation of Xiangfan University
文摘According to a linear equation of the laser intensity of single-mode laser with input signal, we compute the generalized signal-to-noise ratio （GSNR） in the instantaneous-state of the single-mode laser, which is driven by two colored noises and correlated in the form of an e-exponential function. We detect that the stochastic resonance （SR） also occurs on instantaneous state at any time. Furthermore we discuss the GSNR trend to stable state in three different forms when taking different signal frequencies.
