Author(s)

Wang Guowei, Fu Yan

Corresponding Author

Wang Guowei

Abstract

The time evolution of intensity correlation function in a single-mode laser driven by the coloured pump noise with signal modulation and the quantum noise with cross-correlation between the real and imaginary parts is studied by using the linear approximation method. In the case of the pump noise self-correlation time , it can be found that: (i)when modulation signal frequency increases, the time evolution of experiences a changing process, that is, from the monotonous descending to the descending after the appearance of an initial flat, and finally to the periodically surging with descending envelope; (ii)When the net gain increases, it experiences a repeatedly changing process, that is, from the monotonous descending to monotonous rise, and to the appearance of a maximum, finally to monotonous descending again. However, in the case of , the time evolution of only exhibits periodically surging with descending envelope.

Keywords

Noise, Simulation, Single-Mode Laser, Intensity Correlation Function, Stochastic Resonance