中国激光, 2002, 29 (s1): 397, 网络出版: 2013-02-23
不同传输光纤喇曼放大器双瑞利散射噪声性能分析
Double Rayleigh Scattering Noise Performance Analysis of Different Transmission Fiber Raman Amplifiers
摘要
分析比较了三种光纤拉曼放大器(FRA)的双瑞利散射(DRS)交调信号比,以及DRS导致的功率代价。在相同条件下,色散位移光纤(DSF)FRA的增益最大, 由DRS导致的交调信号功率比、功率代价也最髙。抽运功率增加,DRS噪声性能急剧下降。
Abstract
The crosstalk-to signal ratio and the power penalty caused by double Rayleigh scattering of different fiber Raman amplifiers are investigated. Under the same pump power, the gain of dispersion shifting fiber Raman amplifier is the highest, and its crosstalk-to signal ratio and power penalty are also the highest. The double Rayleigh scattering noise performance of fiber Raman amplifier decreases rapidly as the pump power increases.
梅进杰, 鲁平, 刘德明, 黄德修. 不同传输光纤喇曼放大器双瑞利散射噪声性能分析[J]. 中国激光, 2002, 29(s1): 397. MEI Jin-jie, LU Ping, LIU De-ming, HUANG De-xiu. Double Rayleigh Scattering Noise Performance Analysis of Different Transmission Fiber Raman Amplifiers[J]. Chinese Journal of Lasers, 2002, 29(s1): 397.
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