WAVELENGTH UNIFORMITY IN LAMBDA/4 SHIFTED DFB LASER ARRAY WDM TRANSMITTERS

被引：15

作者：

YOUNG, MG

KOCH, TL

KOREN, U

TENNANT, DM

MILLER, BI

CHIEN, M

FEDER, K

机构：

[1] AT&T Bell Laboratories, Holmdel

来源：

ELECTRONICS LETTERS | 1995年 / 31卷 / 20期

关键词：

DISTRIBUTED FEEDBACK LASERS; SEMICONDUCTOR LASER ARRAYS; WAVELENGTH DIVISION MULTIPLEXING;

D O I：

10.1049/el:19951202

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：

Six-element quarter-wave-shifted DFB arrays have been fabricated using holographic printing with e-beam generated quartz phase masks. A standard deviation of s = 0.18nm from a uniform WDM channel spacing has been achieved, a dramatic improvement over the values associated with wafer-wide DFB wavelength distributions.

引用

页码：1750 / 1752

页数：3