基于粒子群算法的拉曼光纤放大器的多抽运源优化

被引：9

作者：

姜海明

谢康

王亚非

机构：

[1] 电子科技大学光电信息学院

来源：

光电子·激光 | 2004年 / 10期

关键词：

粒子群算法; 拉曼光纤放大器; 开关增益; 多波长抽运;

D O I：

10.16136/j.joel.2004.10.014

中图分类号：

TN722 [放大器];

学科分类号：

摘要：

基于粒子群算法(PSO)提出了一种优化多波长抽运拉曼光纤放大器的新方法。只要给定信号光的波长分布、功率、抽运光的个数、抽运光的波长和功率变化范围,再根据其他已知的光纤参数,就能优化出满足指定平均开关增益大小、指定增益平坦度所需的抽运源参数,包括各个抽运源的波长和功率。采用该方法对一个C波段的拉曼光纤放大器进行了优化,仅应用两个抽运光源就实现了平均开关增益分别为32dB、20dB、17dB,相应最大增益波动分别为的拉曼光纤放大器的设计,得到了各抽运光源的优化波长和优化功率。

引用

页码：1190 / 1193

页数：4

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