Compact-spectrum RZ signal generated by single-stage push-pull type Mach-Zehnder modulator for DWDM transmission

被引：1
|
作者：
Kisaka, Y [1 ]
Tomizawa, M [1 ]
Hirano, A [1 ]
Kuwahara, S [1 ]
Miyamoto, Y [1 ]
机构：
[1] NTT Corp, NTT Network Innovat Labs, Yokosuka, Kanagawa 2390847, Japan
来源：
ELECTRONICS LETTERS | 2003年 / 39卷 / 03期
关键词：
D O I：
10.1049/el:20030214
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 compact-spectrum RZ signal is proposed; its bandwidth is approximately twice the bit rate. It is generated by a single-stage Mach-Zehnder modulator with 2:1 multiplexing function. 50 GHz-spaced 8 x 20 Gbit/s DWDM transmission is realised.
引用
收藏
页码：304 / 306
页数：3
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