| 全光网通信的实现 |
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| 引用本文： | 刘玉贵,刘云.全光网通信的实现[J].通信技术,2008,41(10). |
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| 作者姓名： | 刘玉贵 刘云 |
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| 作者单位： | 1. 中科院研究生院,北京,100049
2. 中科院研究生院工程学院,北京,100049 |
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| 摘 要： | 全光网(AON)就是网中直到终端用户节点之间的信号通道仍然保持着光的形式,中间没有光电转换器,信息传递过程无需面对电子器件处理信息速率难以提高的困难.文章对当前全光网络的实现进行了分析,介绍了全光网络软硬件技术,从光传输,光器件,光节点技术和光接入技术四个方面进行分析.指出了与电理论和器件相比,光理论和器件还很不成熟.自动交换光网络(ASON)是全光网实现的软件基础.
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| 关 键 词： | 全光网(AON) 自动交换光网络(ASON) 光传榆 光器件 光节点 光接入技术 |
Realization of AON Communication |
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| LIU Yu-gui,LIU Yun.Realization of AON Communication[J].Communications Technology,2008,41(10). |
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| Authors: | LIU Yu-gui LIU Yun |
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| Affiliation: | LIU Yu-gui ,LIU Yun (Graduate College,Chinese Academy of Sciences,Beijin 100049,China,Graduate College of Engineering,China) |
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| Abstract: | The All Optical Network is a communication network that all information from port to port is running in Optical-only method, in which there is no O-E-O conversion. It can improve the communication speed without electronic neck-bottle limitation. This paper discusses the realization of AON and describes its hardware and software technology like the Optical transmission, Optical component, Optical Node and Optical access technology. It points out that AON is still in its early days and the standards of AON co... |
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| Keywords: | All Optical Network(AON) Automatic Switching optical Network(ASON) Optical transmission Optical component Optical Node Optical access technology |
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