J4 ›› 2015, Vol. 32 ›› Issue (1): 96-100.

• Nonlinear Optics • Previous Articles     Next Articles

Fluctuation of optical bistable system driven by color-correlated colored noise with the periodic force modulation

ZHANG Rui-fang CHENG Qing-hua XU Da-hai   

  1. School of Physics Science and Technology,Yangtze University, Jingzhou 434100, China
  • Received:2014-06-09 Revised:2014-07-07 Published:2015-01-28 Online:2015-02-04

Abstract: Using the linear approximation method, we calculate the intensity fluctuation of the optical bistable system driven by both the colored pump noise and the colored quantum noise with cross-correlation, and discussed the influence of intensity of noise and its cross-correlation form on intensity fluctuation. We found there a minimum of the intensity fluctuation when the intensity of the pump noise and the quantum noise change, and it is closely related to the cross-correlation of the noises, but the input signal has little effect on the intensity fluctuation.

Key words: Optical bistable system, Fluctuation; Coloured correlation, Coloured noise

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