All-optical subcarrier labeling based on the carrier suppression of the payload

被引：23
|
作者：
Chi, N [1 ]
Zhang, JF [1 ]
Jeppesen, P [1 ]
机构：
[1] Tech Univ Denmark, Res Ctr COM, DK-2800 Lyngby, Denmark
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2003年 / 15卷 / 05期
关键词：
all-optical labeling; carrier suppression; optical packet switching; subcarrier multiplexing;
D O I：
10.1109/LPT.2003.810260
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：
We report on a new approach to all-optical subcarrier labeling based on sideband generation through carrier-suppression of the payload. The experimental transmission over 50-km standard fiber of a 10-Gb/s payload data multiplexed with a synchronized 1.25-Gb/s subcarrier label is carried out with less than 1-dB receiver power penalty, clearly demonstrating the feasibility of this sideband optical labeling scheme. The requirements to the modulation index and dc bias along With the limitation of the input extinction ratio are discussed.
引用
收藏
页码：781 / 783
页数：3
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