10 GBIT/S TRANSMISSION OVER 69KM OF NON-DISPERSION-SHIFTED SINGLEMODE FIBER WITH CPFSK DIRECT MODULATION OF 1.55-MU-M BH DFB LASER

被引：2

作者：

FISCHER, U

机构：

[1] Siemens AG, Public Communication Networks Group, Central Laboratories

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 14期

关键词：

OPTICAL COMMUNICATION; SEMICONDUCTOR LASERS; MODULATION; INTERFEROMETERS;

D O I：

10.1049/el:19920829

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：

With low chirp direct modulation of a commercially available lambda = 1.55 mum BH DFB laser module at 10 Gbit/s, a transmission experiment over 69 km of non-dispersion-shifted singlemode fibre was successfully performed. The scheme is based on optical FM by modulation of the injection current with subsequent conversion into intensity modulation by means of a fibre Mach-Zehnder interferometer.

引用

页码：1305 / 1306

页数：2