BROAD WAVELENGTH TUNING UNDER SINGLE-MODE OSCILLATION WITH A MULTIELECTRODE DISTRIBUTED FEEDBACK LASER

被引：70

作者：

YOSHIKUNI, Y

OE, K

MOTOSUGI, G

MATSUOKA, T

机构：

[1] NTT, Atsugi, Jpn, NTT, Atsugi, Jpn

来源：

ELECTRONICS LETTERS | 1986年 / 22卷 / 22期

关键词：

OPTICAL COMMUNICATION - SIGNAL DETECTION;

D O I：

10.1049/el:19860789

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：

Broad wavelength tuning under single-mode oscillation is achieved for a 1. 5 mu m range multi-electrode distributed feedback laser. The lasing wavelength can be tuned electrically, maintaining a stable single-mode oscillation without mode jumping. The tuning has reached over 20 A under a noticeable condition of constant power (5 mw), with a sufficient side-mode suppression ratio over 30 db.

引用

页码：1153 / 1154

页数：2

共 6 条

[1] ELECTRONICALLY TUNABLE DISTRIBUTED FEEDBACK LASERS [J].