| 色散补偿光纤传输系统补偿方案的研究与讨论 |
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| 引用本文： | 王琛,饶敏,唐勇,李雷,张明德,孙小菡. 色散补偿光纤传输系统补偿方案的研究与讨论[J]. 应用科学学报, 2003, 21(2): 177-181 |
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| 作者姓名： | 王琛 饶敏 唐勇 李雷 张明德 孙小菡 |
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| 作者单位： | 东南大学电子工程系 江苏 南京 210096 |
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| 基金项目： | 国家自然科学基金资助项目(60272048) |
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| 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。
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| 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 |
| 文章编号： | 0255-8297(2003)02-0177-05 |
| 收稿时间： | 2002-04-11 |
| 修稿时间： | 2002-07-30 |
The Performance of the DCF Transmission System |
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| WANG Chen,RAO Min,TANG Rong,LI Lei,ZHANG Ming-de,SUN Xiao-han. The Performance of the DCF Transmission System[J]. Journal of Applied Sciences, 2003, 21(2): 177-181 |
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| Authors: | WANG Chen RAO Min TANG Rong LI Lei ZHANG Ming-de SUN Xiao-han |
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| Affiliation: | Department of Electronic Engineering, Southeast University, Nanjing 210096, China |
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| 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. |
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| Keywords: | wavelength division multiplexing(WDM) dispersion compensated fiber(DCF) nonlinear effect cross phase modulation(XPM) self phase modulation(SPM) |
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