| 串扰对WDM光网络功率管理的影响 |
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| 引用本文： | 程振杰,郑文萧,余重秀. 串扰对WDM光网络功率管理的影响[J]. 光通信研究, 2001, 0(1): 12-15,20 |
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| 作者姓名： | 程振杰 郑文萧 余重秀 |
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| 作者单位： | 北京邮电大学,;北京邮电大学,;北京邮电大学, |
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| 基金项目： | 教育部博士点基金,国家“863”重点项目资助 !(863 -3 0 0 -0 5 -0 3 -0 2 ) |
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| 摘 要： | 提出了一种新的节点功率管理方案,即同时考虑同频串扰和自发辐射噪声的总功率管理,针对两种节点隔离原则,给出了其数学模型,并进行了仿真计算,结果表明同频串扰对WDM光网络的规模和光信号的质量都有着重要的影响,而监测点的选取对信号质量影响不大。
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| 关 键 词： | 节点隔离原则 功率均衡 同频串扰 自发辐射噪声 |
| 文章编号： | 1005-8788(2001)01-0012-04 |
Effect of crosstalk on power management in WDM all-optical network |
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| CHENG Zhen-jie,ZHENG Wen-xiao,YU Chong-xiu. Effect of crosstalk on power management in WDM all-optical network[J]. Study on Optical Communications, 2001, 0(1): 12-15,20 |
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| Authors: | CHENG Zhen-jie ZHENG Wen-xiao YU Chong-xiu |
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| Abstract: | A new scheme of node power management in WDM all optical network is proposed, it considers both the intraband crosstalk and ASE noise. The analytical expressions of node isolation principle for different two detection points are given. The simulation calculation shows that the intraband crosstalk has an important limitation on signal quality and network scale while the selection of detection points gives little effect on the signal quality. |
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| Keywords: | node isolation principle power equalization intraband crosstalk amplified spontaneous emission (ASE) noise |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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