| 光交叉连接节点的功能结构 |
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| 引用本文： | 张杰,申云峰.光交叉连接节点的功能结构[J].光子学报,1998,27(8):706-710. |
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| 作者姓名： | 张杰 申云峰 |
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| 作者单位： | 北京邮电大学 |
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| 基金项目： | 邮电部重点资助,863计划 |
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| 摘 要： | 光交叉连接(OXC)是未来波分复用光传送网实现交换与选路功能的核心部件.目前,OXC节点的物理结构得到深入研究,已经提出了一些采用不同光子器件的OXC实现方案.本文从描述光交叉连接功能的角度出发,给出一种分析OXC节点功能结构的模型,并比较各种OXC方案在功能结构上的差异。
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| 关 键 词： | 波分复用 光传送网 光交叉连接 |
| 收稿时间： | 1998-01-19 |
FUNCTIONAL ARCHITECTURES FOR OPTICAL CROSS CONNECT NODES |
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| Zhang Jie,Shen Yunfeng,Gu Wanyi,Li Guorui,Xu Daxiong Beijing University of Posts and Telecommunications,P.O.Box ,Beijing Received date:--.FUNCTIONAL ARCHITECTURES FOR OPTICAL CROSS CONNECT NODES[J].Acta Photonica Sinica,1998,27(8):706-710. |
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| Authors: | Zhang Jie Shen Yunfeng Gu Wanyi Li Guorui Xu Daxiong Beijing University of Posts and Telecommunications POBox Beijing Received date:-- |
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| Institution: | Zhang Jie,Shen Yunfeng,Gu Wanyi,Li Guorui,Xu Daxiong Beijing University of Posts and Telecommunications,P.O.Box 128,Beijing 100876 Received date:1998-01-19 |
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| Abstract: | Optical cross-connects (OXC’s) will be key switching and routing components in future wavelength division multiplexed optical transport networks.The physical architecture for one OXC node has been deeply studied nowadays.Several schemes to build the OXC using variant photonic devices has already been proposed.In terms of the optical cross-connect function a new model to describe the functional architecture for the OXC node is given in this paper and the comparison for the functional architectures among different OXC designs is also made. |
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| Keywords: | Wavelength division multiplexing Optical transport network Optical cross connect |
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