WAVELENGTH TUNABLE DFB AND DBR LASERS FOR COHERENT OPTICAL FIBER COMMUNICATIONS

被引：31
|
作者：
KOTAKI, Y
ISHIKAWA, H
机构：
[1] Fujitsu Lab Ltd, Kanagawa
来源：
IEE PROCEEDINGS-J OPTOELECTRONICS | 1991年 / 138卷 / 02期
关键词：
OPTICAL FIBERS; LASERS; FEEDBACK;
D O I：
10.1049/ip-j.1991.0030
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：
The mechanisms of wavelength tuning in the multisection distributed feedback (DFB) and distributed Bragg reflector (DBR) lasers are discussed and a review is made of recent progress. It is shown that the maximum wavelength tuning range is limited by the maximum refractive index change in a semiconductor.
引用
收藏
页码：171 / 177
页数：7
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