| 基于半导体光放大器进行光标签提取的性能分析 |
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| 引用本文： | 牛长流,张民,叶培大.基于半导体光放大器进行光标签提取的性能分析[J].光子学报,2006,35(2):274-276. |
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| 作者姓名： | 牛长流 张民 叶培大 |
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| 作者单位： | 光通信与光波技术教育部重点实验室,北京,100876 |
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| 基金项目： | ThisstudyissupportedbyNationalNaturalScienceFoundationProjectofChina(No.60372100),“863”HighTechnologyResearchandDevelopmentProgramofChina(No.2003AA122530)andDoctoralScienceandResearchFoundationofChineseUniversities(No.20030013004) |
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| 摘 要： | 利用半导体光放大器增益饱和数学模型，第一次分析了基于单个半导体放大器进行光标签提取的节点性能.通过对半导体光放大器的参量分析和优化，仿真显示，对于标签速率2.5 Gb/ s 、净荷速率40 Gb/s 的光分组包，提取的标签消光比可达到13 dB.
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| 关 键 词： | 半导体光放大器 光标签 曼彻斯特编码 光网络 |
| 收稿时间： | 2004-11-12 |
| 修稿时间： | 2004年11月12 |
Analysis of Label Extraction with Semiconductor Optical Amplifier for Optical Networks |
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| Niu Changliu,Zhang Min,Ye Peida.Analysis of Label Extraction with Semiconductor Optical Amplifier for Optical Networks[J].Acta Photonica Sinica,2006,35(2):274-276. |
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| Authors: | Niu Changliu Zhang Min Ye Peida |
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| Institution: | Key Laboratory of Optical Communication and Lightwave Technologies, Ministry of Education Beijing University of Posts & Telecommunications,Beijing 100876 |
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| Abstract: | In this paper,a novel scheme of header extraction for optical packet networks using only a semiconductor optical amplifier is proposed.Numerical analysis and simulation show, that more than 13 dB contrast ratio of the separated header at 2.5 Gb/s to the suppressed payload at 40 Gb/s could be achieved. In addition, the SOA parameters are discussed and designed to optimize the performance of the proposed scheme. |
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| Keywords: | Semiconductor optical amplifier Optical label Manchester code Optical networks |
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