多波长抽运宽带光纤拉曼放大器的数值模拟与优化

被引:9
作者
童治
魏淮
简水生
机构
[1] 北方交通大学光波技术研究所,北方交通大学光波技术研究所,北方交通大学光波技术研究所北京,北京,北京
关键词
激光技术; 光纤拉曼放大器; 平均功率分析; 抽运优化; 增益波动;
D O I
暂无
中图分类号
TN253 [光纤元件];
学科分类号
0702 ; 070207 ;
摘要
采用平均功率分析算法对多波长抽运宽带光纤拉曼放大器进行了细致的数值模拟 ,并根据多抽运拉曼增益谱的特点和不同抽运波长对增益斜率的不同影响提出了一种新的有效的抽运优化算法。并利用这种方法对 10波长抽运的光纤拉曼放大器进行了优化 ,获得了 70nm带宽上增益谱波动低于 0 .5dB的结果。
引用
收藏
页码:193 / 196
页数:4
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