波分复用系统设计与仿真  

Design and simulation of WDM systems

作　　者：杨英杰[1] 郭世杰[1] 侯丽[1] 

机构地区：[1]东北电力大学研究生院,吉林吉林市132012

出　　处：《光通信技术》2009年第4期49-51,共3页Optical Communication Technology

摘　　要：传统靠加大富裕度的方法估算色散对光传输的影响,无法准确设计可靠的光传输系统,其原因就在于,受光缆敷设条件限制,实际参数变化与理想设计指标要求间存在有很大的差异。文章采用一种基于模拟仿真的参数估计方法,经模型搭建及仿真试验分析,得出了较理想的结果。Traditional design method depending on increasing redundant parameter of optic fiber line to estimate influence of chromatic dispersion can not scheme out reliable optical transmission system, the problem is that it has much difference between real parameter variation and ideal design specification due to laying conditions limitation of optic fiber cable. The paper introduced an effective method of parametric estimation based on soft simulation, meanwhile, through model creation and simulation analysis, obtained an ideal experiment result, it is very useful to practical engineering.

关 键 词：波分复用 光传输系统 仿真 OptiSystem3.0 

分 类 号：TN929.11[电子电信—通信与信息系统]