10 Gbit/s WDM-SSB-OFDM transmission over 1000 km SSMF using conventional DFB lasers and direct-detection

被引：19
|
作者：
Qian, D. [1 ]
Yu, J. [1 ]
Hu, J. [1 ]
Zong, L. [1 ]
Xu, L. [1 ]
Wang, T. [1 ]
机构：
[1] NEC Labs Amer Inc, Princeton, NJ 08540 USA
来源：
ELECTRONICS LETTERS | 2008年 / 44卷 / 03期
关键词：
Distributed feedback lasers - Orthogonal frequency division multiplexing - Single mode fibers;
D O I：
10.1049/el:20083157
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：
8 x 11.5 Gbit/ s (10 Gbit/s after coding) optical OFDM transmission over 1000 km standard single mode fibre (SSMF) with conventional distributed feedback (DFB) lasers and direct-detection is demonstrated. Compared with coherent-detection using external cavity lasers (ECL), DFB lasers and direct- detection can significantly reduce the system complexity and cost.
引用
收藏
页码：223 / 224
页数：2
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