12 FREQUENCY WDM LASER-BASED ON A TRANSMISSIVE WAVE-GUIDE GRATING ROUTER

被引：40

作者：

ZIRNGIBL, M

JOYNER, CH

机构：

[1] AT&T Bell Laboratories, Crawford Hill Laboratory, Holmdel

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 09期

关键词：

SEMICONDUCTOR OPTICAL AMPLIFIERS; WAVELENGTH DIVISION MULTIPLEXING; GRATING FILTERS;

D O I：

10.1049/el:19940499

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 digitally tunable laser that is based on a 12 x 12 waveguide grating router integrated with semiconductor optical amplifiers is demonstrated. The device emits on 12 wavelengths spaced exactly by 3.2nm. ASE and sidemodes are suppressed by more than 40 dB. This laser is suitable for simultaneous multifrequency operation.

引用

页码：701 / 702

页数：2

共 5 条

[1]

GLANCE B, 1994, IN PRESS J LIGHT APR

[2] MULTICHANNEL WAVELENGTH-SWITCHED TRANSMITTERS AND RECEIVERS NEW COMPONENT CONCEPTS FOR BROAD-BAND NETWORKS AND DISTRIBUTED SWITCHING SYSTEMS [J].