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瑞利散射对拉曼光纤放大器性能的影响及抑制措施

Effects of Rayleigh Scattering on Fiber Raman Amplifiers and Their Reduction
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摘要 瑞利散射是影响拉曼光纤放大器性能的重要因素。本文系统地分析了瑞利散射对拉曼光纤放大器噪声、串扰和功率代价等性能的影响,指出优化选择泵浦功率和泵浦方式以及插入光隔离器等措施可以降低瑞利散射的影响,从而为拉曼光纤放大器的优化设计提供了依据。 Rayleigh scattering is one of the important factors affecting the performance of Raman fiber amplifiers (RFA). Effects of Rayleigh scattering on RFA, such as noise, crosstalk and power penalty, are investigated systematically. To reduce influence of Rayleigh scattering, optimum pump power, bidirectional pumping and isolators inserted are introduced, from which RFAs can be designed optimally.
作者 桑新柱 余重秀 王旭 张琦 吕乃光
机构地区 北京邮电大学电子工程学院 北京机械工业学院电子信息工程系
出处 《量子电子学报》 CAS CSCD 北大核心 2003年第5期590-594,共5页 Chinese Journal of Quantum Electronics
基金 国家自然科学基金重点资助项目(60132040).
关键词 光纤通讯 拉曼光纤放大器 瑞利散射 噪声特性 信噪比 optical communication Raman fiber amplifiers: Rayleigh scattering
分类号 TN929.11 [电子电信—通信与信息系统]
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参考文献13

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二级参考文献7

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量子电子学报
2003年 第5期

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