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  • Received: Dec. 8, 2006

    Accepted: --

    Posted: Jun. 27, 2007

    Published Online: Jun. 27, 2007

    The Author Email: Bing Wang (hnitwb@163.com)

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    Bing Wang, Xiuqing Wu. Study of the normalized intensity correlation function of a single-mode laser system with colored cross-correlated noises[J]. Chinese Optics Letters, 2007, 5(5): 288

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Chinese Optics Letters, Vol. 5, Issue 5, 288 (2007)

Study of the normalized intensity correlation function of a single-mode laser system with colored cross-correlated noises

Bing Wang*, and Xiuqing Wu

Author Affiliations

  • Department of Physics and Mathematics, Anhui University of Science and Technology, Huainan 232001

Abstract

A single-mode laser system with colored cross-correlated additive and multiplicative noise terms is considered. By the means of projection operator method, we study the effects of the cross-correlation time 'tau' and the cross-correlation intensity 'lambda' between noises on the normalized intensity correlation function C(s). It is found that if 'lambda'>0 ('lambda'<0), the normalized intensity correlation function C(s) increases (decreases) with increasing the cross-correlation time 'tau', and at large value of 'tau', the variation of the normalized intensity correlation function C(s) becomes small. With the increase of the net gain a0, C(s) exhibits a maximum when 'lambda' is larger. However, a minimum and a maximum appear on C(s) curves with the increase of a0 when 'lambda' becomes smaller and smaller.

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