کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9727629 | 1480206 | 2005 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The relaxation time of a single-mode dye laser system driven by cross-correlated additive and multiplicative noises
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The relaxation time Tc of the intensity correlation function is investigated in a single-mode dye laser system driven by cross-correlated additive and multiplicative white noises. The expression for Tc is obtained by using the projector-operator method. And then the effects of correlation intensity between noises λ and correlation time between noises Ï on Tc are studied. Numerical results show that the correlation intensity λ speeds up the intensity fluctuation decay of laser slightly above threshold in the presence of nonzero Ï. Meanwhile, when λ>0, Ï suppresses the intensity fluctuation of laser. But when λ>0, Ï enhances the intensity fluctuation of laser. Moreover, the effects of λ and Ï on the intensity fluctuation also depend on the noise intensity ratio R and net gain coefficient a0.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 354, 15 August 2005, Pages 143-152
Journal: Physica A: Statistical Mechanics and its Applications - Volume 354, 15 August 2005, Pages 143-152
نویسندگان
Yanfei Jin, Wei Xu, Wenxian Xie, Meng Xu,