4 CHANNEL MULTIPLE WAVELENGTH LASER TRANSMITTER MODULE FOR 1550NM WDM SYSTEMS

被引：8

作者：

PRATT, DJ

PRESTON, KR

WISELY, DR

HARMON, RA

机构：

[1] BT Laboratories, Martlesham Heath

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 11期

关键词：

MULTIPLEXING; LASERS; SEMICONDUCTOR LASERS;

D O I：

10.1049/el:19920675

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 high performance multiple wavelength laser transmitter which operates at four wavelengths spaced by 4 nm around 1550 nm is reported. Electrical drive and WDM optics are included in a package measuring just 50 x 30 x 15 mm3. Output power into the singlemode fibre is + 5 dBm peak (1 dBm per laser) and the wavelengths are all within +/- 0.3 nm of target. The ECL-level compatible modulation and laser bias circuitry has been demonstrated to operate to at least 2.5 Gbit/s.

引用

页码：1066 / 1067

页数：2

共 6 条

[1] DIVERSE ROUTING IN WAVELENGTH SELECTIVE NETWORKS [J].