Bandwidth-efficient modular wavelength router for large-scale multihop virtual optical ring networks

被引：4

作者：

Chae, CJ ^{[1
]}

Tran, AV ^{[1
]}

Tucker, RS ^{[1
]}

机构：

[1] Univ Melbourne, Natl ICT Australia Ltd NICTA, Dept Elect & Elect Engn, Photon Res Lab, Melbourne, Vic 3010, Australia

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2005年 / 23卷 / 03期

基金：

澳大利亚研究理事会;

关键词：

optical access network; optical local area network; optical network; optical ring network; virtual optical network;

D O I：

10.1109/JLT.2005.843480

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel wavelength router architecture is proposed to implement large-scale multihop-based virtual optical ring (VOR) networks over a star-configured optical cable plant. A number of cyclic N x N arrayed waveguide gratings (AWGs) each having an optical loop-back for its own VOR are interconnected together for a two-level VOR network. The proposed router reduces the maximum number of hops and enables the use of wide channel spacing. The design principle is demonstrated through a proof-of-concept experiment and useful features are discussed.

引用

页码：1015 / 1022

页数：8

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