| 全光通信网及其发展现状 |
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| 引用本文： | 张菊,冯玉珉. 全光通信网及其发展现状[J]. 计算机与网络, 2000, 0(Z1) |
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| 作者姓名： | 张菊 冯玉珉 |
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| 作者单位： | 北方交通大学 研究生(张菊)，北方交通大学 教授(冯玉珉) |
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| 摘 要： | 全光网是未来宽带网的发展目标,它是针对目前通信网中所存在的电子瓶颈效应而提出的。文中首先介绍了全光网的概念及其网络结构,全光网的优点以及全光网可提供的业务,然后介绍了全光通信网的关键技术及其目前的进展状况。
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| 关 键 词： | 全光网 波分复用 光时分复用 光路交换 光分组交换 |
All Optical Network And Its Latest Development |
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| Zhang Ju Feng Yumin. All Optical Network And Its Latest Development[J]. China Computer & Network, 2000, 0(Z1) |
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| Authors: | Zhang Ju Feng Yumin |
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| Affiliation: | Northern Jiaotong University |
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| Abstract: | All optical Network is the objective in the future development of broadband communication network. It was put forward mainly to solve problems caused by the Electrical Bottle - neck effect which exists in present communication network. In this article, we first introduce the concept of AON, the network structure , the advanced characteristics and supported network services. Then the key technique of AON and the latest development are shown to readers. |
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| Keywords: | All optical network Wavelength division multiplexing Optical time division multiplexing Optical path switching Optical packet switching |
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