| 超长跨距光传输技术研究 |
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| 引用本文： | 邵亮,甘朝钦,阮浩.超长跨距光传输技术研究[J].光通信技术,2010,34(1). |
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| 作者姓名： | 邵亮 甘朝钦 阮浩 |
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| 作者单位： | 特种光纤与光接入网省部共建重点实验室,上海大学,上海,200072 |
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| 基金项目： | 上海市重点学科项目，上海市科委重点实验室项目 |
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| 摘 要： | 超长跨距光传输系统具有结构简单,无需建立有源中继站,维护成本低等特点,因此具有高性价比,是长站距之间通信和特殊场合建网的有效解决方案.文章介绍了超长跨距光传输系统,总结了主要几类传输方案,并对系统涉及的关键技术及其研究进展予以分析,探讨了超长跨距系统的应用前景.
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| 关 键 词： | 超长跨距 光放大 色散补偿 光调制 |
Study on technologies of ultra long span optical transmission |
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| SHAO Liang,GAN Chao-qin,RUAN Hao.Study on technologies of ultra long span optical transmission[J].Optical Communication Technology,2010,34(1). |
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| Authors: | SHAO Liang GAN Chao-qin RUAN Hao |
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| Abstract: | Ultra long span optical transmission system has such advantages as simple structure, no need to es-tablish active relay stations, low maintenance costs and so on. So ultra long span system has high cost perfor-mance and is an effective solution to communication for long-distance stations and some special circum-stances.In this paper, the ultra long span optical transmission system is introduced with several main transmis-sion schemes summarized. Then the key technologies, research development and the prospect of the system are discussed. |
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| Keywords: | ULS optical amplification dispersion compensation optical modulation |
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