| 浅析波分复用WDM系统 |
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| 引用本文： | 卢孟春,黄江波. 浅析波分复用WDM系统[J]. 绵阳师范学院学报, 2006, 25(5): 23-25 |
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| 作者姓名： | 卢孟春 黄江波 |
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| 作者单位： | 涪陵师范学院物理系,重庆,涪陵,408003 |
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| 基金项目： | 涪陵师范学院课题(05flsy027) |
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| 摘 要： | 以波分复用(WDM)技术的原理为基础,分析了信号频带、信号的放大和非线性困扰,以及波长变换技术。得出了要实现宽频带、多信号的较好传输信号,必须考虑放大器的增益平坦、噪声以及WDM系统的非线性,而且信号间的畅通传送,波长变换技术也是必不可少。
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| 关 键 词： | 波分复用 波长变换技术 增益平坦 |
| 文章编号： | 1672-612x(2006)05-0023-03 |
| 收稿时间： | 2006-05-12 |
| 修稿时间： | 2006-05-12 |
An Exploration of Wavelength Division Multiplex System |
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| LU Meng-chun,HUANG Jiang-bo. An Exploration of Wavelength Division Multiplex System[J]. Journal of Mianyang Normal University, 2006, 25(5): 23-25 |
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| Authors: | LU Meng-chun HUANG Jiang-bo |
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| Affiliation: | Department of Physics, Fuling Teachers Collcge, Fuling, Chongqing 408003 |
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| Abstract: | With the principle of wavelength division multiplex technology as the base,this paper makes an analysis of the band and amplification of signals,the puzzle of nonlinearity and the techniques for wavelength switch.The result is that to gain better signals from broad band and multi-signals,the gain stability and the noise of amplifiers and the nonlinearity in WDM system must be considered.The smooth transmission between signals and the techniques for wavelength switch are also necessary. |
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| Keywords: | wavelength division multiplex wavelength transform method gain stability |
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