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题名: EFFECTS OF SATURATION IN THE TRANSIENT PROCESS OF A DYE-LASER .2. COLORED-NOISE CASE
作者: CAO, L ;  WU, DJ ;  LUO, XL
刊名: PHYSICAL REVIEW A
出版日期: 1992
卷号: 45, 期号:9, 页码:6848-6856
关键词: FOKKER-PLANCK EQUATION ;  PHASE-TRANSITIONS ;  SYSTEMS ;  DRIVEN ;  WHITE
学科分类: Physics
通讯作者: CAO, L , CHINESE CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
部门归属: HUAZHONG UNIV SCI & TECHNOL,NATL LAB LASER TECHNOL,WUHAN 430074,PEOPLES R CHINA; ACAD SINICA,INST THEORET PHYS,BEIJING,PEOPLES R CHINA; HUAZHONG UNIV SCI & TECHNOL,DEPT PHYS,WUHAN 430074,PEOPLES R CHINA
英文摘要: We have derived the approximate formulas of the mean, variance, and skewness of the first-passage-time distribution for the colored-loss-noise model and the colored-gain-noise model of the dye laser by virtue of the best Fokker-Planck-equation approximation. Comparing the colored-loss-noise model with the colored cubic model, it is shown that our analytic results are in good agreement with the numerical simulation given by Zhu, Yu, and Roy [Phys. Rev. A 34, 4333 (1986)]. We find that the prefactor of the pump fluctuation term can curb the variance and skewness of the first-passage-time distribution. In the regime 0.8 < I0 < 1, where I0 denotes the relative laser intensity, the best Fokker-Planck equation predicts that as the laser intensity is increased, the increases of the variance and skewness of the first-passage-time distribution for the colored saturation models are slower than those of corresponding white saturation models.
收录类别: SCI
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12167
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
CAO, L,WU, DJ,LUO, XL. EFFECTS OF SATURATION IN THE TRANSIENT PROCESS OF A DYE-LASER .2. COLORED-NOISE CASE[J]. PHYSICAL REVIEW A,1992,45(9):6848-6856.
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文件名: Effects of saturation in the transient process of a dye laser. II. Colored-noise case.pdf
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