| 基于波分复用的无源光网络技术 |
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| 引用本文： | 章波焕,孟利民,梅琼.基于波分复用的无源光网络技术[J].光通信技术,2003,27(11):1-3. |
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| 作者姓名： | 章波焕 孟利民 梅琼 |
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| 作者单位： | 浙江工业大学省光纤通信重点实验室,杭州,310014 |
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| 摘 要： | 无源光网络(PON)技术是解决接入网“最后一公里”瓶颈问题最具吸引力的方法之一,特别是近年来光通信技术的发展使得波分复用的无源光网络技术(WDM-PON)的实现在经济和技术上变的可行。首先介绍了一种TDM-PON和WDM-PON共存的系统,并着重阐述了全波分复用的无源光网络(full WDM-PON)技术,对光纤色散、AWG温度稳定性问题以及非线性效应等在WDM-PON建设中需要解决的一些关键技术进行了讨论。
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| 关 键 词： | 无源光网络 阵列波导光栅 串扰 色散补偿 |
| 修稿时间： | 2003年4月10日 |
Passive Optical Network Based on Wavelength Division Multiplexing |
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| Zhang Bohuan,Meng Limin,Mei Qiong.Passive Optical Network Based on Wavelength Division Multiplexing[J].Optical Communication Technology,2003,27(11):1-3. |
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| Authors: | Zhang Bohuan Meng Limin Mei Qiong |
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| Abstract: | Passive Optical Network (PON) is one of the most promising technologies that can be used to solve "the Last Mile" bottle neck problem in the access network. Particularly, recent developments in optical technologies have made the realization of Wavelength Division Multiplexing (WDM-PON) feasible and cost-effective. The article first introduces the coexistent system of WDM-PON and TDM-PON. The full WDM-PON system is then detailedly dissertated. Some key technologies that are needed to be solved in the construction of WDM-PON system, such as cross talk, temperature stability of AWG and fiber dispersion, are discussed lately. |
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| Keywords: | passive opticalnetwork array wave-guide gating cross talk dispersion compensation |
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