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光纤非线性克尔效应相移串扰的抑制研究 被引量:1

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摘要 高速密集波分复用(DWDM)系统中,非线性效应已成为影响光通信系统传输性能的最关键因素。本文研究了一种基于频率预啁啾的光纤非线性相移串扰抑制方法,通过预啁啾补偿技术抑制非线性相移串扰。利用Opti System仿真软件,设计出光相位调制器,搭建预啁啾模型。实验讨论了入纤功率的大小对非线性相移串扰的影响,分析了预啁啾模块在DWDM系统中抑制光纤非线性的能力,为提高光纤传输系统信道质量提供了较可靠的依据。
出处 《数据通信》 2015年第3期26-30,共5页
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参考文献8

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