An analytical expression for the impact of rayleigh scattering on distributed fiber raman amplifiers

被引：0
|
作者：
Zhang, Wei [1 ]
Peng, Jiang-De [1 ]
Liu, Xiao-Ming [1 ]
机构：
[1] Electron. Eng. Dept., Tsinghua Univ., Beijing 100084, China
来源：
Zhongguo Jiguang/Chinese Journal of Lasers | 2001年 / 28卷 / 12期
关键词：
Fiber optics - Light amplifiers - Rayleigh scattering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Rayleigh scattering in the transmission fiber will degrade the noise performance of fiber Raman amplifiers. Considering the impact of Rayleigh scattering in the transmission fiber, an analytical expression for the equivalent noise figure in a distributed fiber Raman amplifier is derived. This analytical expression is used to analyze the impact of Rayleigh scattering on the noise performance of a distributed fiber Raman amplifier and discuss the rule of pump power selection.
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页码：1108 / 1112
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