| 全光放大波分复用环网中功率管理方案 |
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| 引用本文： | 唐晓东,曾庆济,金耀辉,韩一平.全光放大波分复用环网中功率管理方案[J].高技术通讯,2000,10(8):56-58,48. |
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| 作者姓名： | 唐晓东 曾庆济 金耀辉 韩一平 |
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| 作者单位： | 上海交通大学宽带光网研究与开发中心,上海,200030 |
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| 基金项目： | 863计划资助项目!( 863 3 17 960 2 0 3 1) |
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| 摘 要： | 提出了一种新颖的功率管理方案用于波分复用全光环网中，它以节点孤立原则为基础，采用预均衡技术对经EDFA放大后的所有光信道功率均衡，这样不但简化了网络监控方案，同时增强了网络监控功能，最后，把该功能管理方案应用到SHAONET全光通信环网试验平台中，计算机仿真结果与实验结果十分吻合，证明该环网功率管理方案是可行且有效的。
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| 关 键 词： | 波分复用 全光通信网 功率管理 预均衡 |
Power Management Design in Amplified WDM Ring Network |
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| Tang Xiaodong,Zeng Qingji,Jin Yaohui,Han Yiping.Power Management Design in Amplified WDM Ring Network[J].High Technology Letters,2000,10(8):56-58,48. |
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| Authors: | Tang Xiaodong Zeng Qingji Jin Yaohui Han Yiping |
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| Abstract: | A novel power management project for all optical WDM ring network is introduced. Based on node isolation principle, it adopts pre emphasize technique to equilibrate the EDFA output power of all signal channels. It has the benefits to simplify network control and administration design and to enhance the relevant function simultaneously. Finally, this power project is applied to SHAONET. The simulative and experimental results agree well with each other and confirm that this project is feasible and effective for WDM ring network. |
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| Keywords: | WDM All optical network Power management EDFA Pre emphasize |
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