Vestigial-sideband payload for high-speed. all-optical label-switching network

被引：6

作者：

Chen, HW ^{[1
]}

Chen, MH ^{[1
]}

Xie, SZ ^{[1
]}

Zhou, BK ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2005年 / 23卷 / 10期

基金：

中国国家自然科学基金;

关键词：

all-optical label switching (AOLS); label; optical networks; payload; vestigial sideband;

D O I：

10.1109/JLT.2005.856298

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 vestigial-sideband (VSB) payload scheme is proposed for high-speed all-optical label-switching (AOLS) networks. The combination and separation of the VSB payload and the optical label is experimentally demonstrated, and the influences of the power-split ratio, time-delay interference, interferometric noise (IN), and wavelength difference between the payload and the label are analyzed. Simulation and experiment results show that this VSB payload scheme can highly reduce the channel bandwidth and it is easy to realize by using optical filters, so it is a potential technique to be used in optical networks with bit rate of 40 Gb/s.

引用

页码：3313 / 3320

页数：8

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