THE EFFECTS OF AGING ON THE BRAGG SECTION OF A DBR LASER

被引：20

作者：

WOODWARD, SL

PARAYANTHAL, P

KOREN, U

机构：

[1] AT&T BELL LABS,MURRAY HILL,NJ 07974

[2] AT&T BELL LABS,HOLMDEL,NJ 07733

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 07期

关键词：

D O I：

10.1109/68.229794

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：

We have studied the effects of accelerated aging on the tuning section of seven distributed-Bragg-reflector (DBR) lasers. These lasers tune by current injection. In all seven lasers the wavelength versus tuning curve had changed significantly after aging. As the lasers aged, the tuning current became less effective, so that it would have to be increased to maintain a constant wavelength.

引用

页码：750 / 752

页数：3

共 6 条

[1]

AGRAWAL GP, 1986, LONG WAVELENGTH SEMI, P411

[2] CONTINUOUSLY TUNABLE 1.5-MU-M MULTIPLE-QUANTUM-WELL GAINAS/GAINASP DISTRIBUTED-BRAGG-REFLECTOR LASERS [J].