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应用科学学报 ›› 2003, Vol. 21 ›› Issue (2): 177-181.

• 论文 • 上一篇    下一篇

色散补偿光纤传输系统补偿方案的研究与讨论

王琛, 饶敏, 唐勇, 李雷, 张明德, 孙小菡   

  1. 东南大学电子工程系 江苏 南京 210096
  • 收稿日期:2002-04-11 修回日期:2002-07-30 出版日期:2003-06-10 发布日期:2003-06-10
  • 作者简介:王深(1977-),女,江苏南京人,硕士生;张明德(1939-),男,上海人.教授,博导;孙小西(1955-),女,安徽黄山人,教授,博导.
  • 基金资助:
    国家自然科学基金(60272048)

The Performance of the DCF Transmission System

WANG Chen, RAO Min, TANG Rong, LI Lei, ZHANG Ming-de, SUN Xiao-han   

  1. Department of Electronic Engineering, Southeast University, Nanjing 210096, China
  • Received:2002-04-11 Revised:2002-07-30 Online:2003-06-10 Published:2003-06-10

PDF

157

被引次数

14

摘要： 讨论了各种非线性效应对WDM系统传输性能的影响,并对不同配置的色散补偿光纤传输系统进行仿真,发现传输链路、输入功率均存在一个最佳配置点,对系统进行混合补偿要优于前、后补偿。并且对WDM系统中各个信道的传输性能进行了比较。

关键词: 波分复用, 色散补偿光纤, 非线性效应, 交叉相位调制, 自相位调制

Abstract: The effects of nonlinear effects on the WDM system are presented here. Through the simulation of the DCF transmission system with different schemes, the optimized scheme of transmission link and input power is obtained. The results show that the transmission performance of mix-compensation is better than that of pre-compensation and post-compensation. The transmission performances of the various channels are compared.

Key words: wavelength division multiplexing(WDM), dispersion compensated fiber(DCF), self phase modulation(SPM), cross phase modulation(XPM), nonlinear effect

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