SCM optical label switching scheme in a WDM packet transmitter employing a switching SG-DBR laser

被引：0

作者：

Smyth, F. ^{[1
]}

Mishra, A. ^{[2
]}

Connolly, E. ^{[1
]}

Ellis, A. ^{[2
]}

Cotter, D. ^{[2
]}

Kaszubowska, A. ^{[1
]}

Barry, L. ^{[1
]}

机构：

[1] Dublin City Univ, Res Inst Networks & Commun Engn, Dublin 9, Ireland

[2] Tyndall Natl Inst, Cork, Ireland

来源：

2006 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING, PROCEEDINGS | 2006年

基金：

爱尔兰科学基金会;

关键词：

optical label switching; optical packet switching; tunable laser; subcarrier multiplexing;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate an SCM optical label switching scheme with spectral efficiency of 0.4bit/s/Hz and a spectral density figure of merit of 1. We then employ this scheme in a WDM transmitter subsystem and we investigate the detrimental effects that switching events in tunable lasers can have on such systems. The label performance is shown to hit an error floor when the tunable laser switches channels and this would cause incorrect routing of packets. The bit error rate is time resolved in order to better understand the problem and some possible solutions are discussed.

引用

页码：69 / +

页数：2

共 7 条

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