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基于NLS方程的光通信设备参数估算理论分析
Authors
刘浩明
蔡志岗
Publication date
1 January 2014
Publisher
《光通信研究》编辑部
Doi
Cite
Abstract
提出并验证了一种基于NLS(非线性薛定谔)方程的光通信设备参数理论估算分析方法。该方法以脉宽大于5ps的光脉冲为例作方程推导分析,分别得到非线性功率与色散脉宽两个创新参量。在WDM(波分复用)+TDM(时分复用)-PON(无源光网络)系统中进行带参模拟仿真,支持上行/下行为160/170Gbit/s的总带宽,最终得到最佳输出功率值,其对应理论误码率可达到10-50。仿真结果验证了理论估算分析方法的可行性,对设备参数设置有较大的参考价值
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Last time updated on 26/01/2023