LINEWIDTH OF AN EXTERNALLY MODULATED LASER SUBJECTED TO RAYLEIGH BACKSCATTERING FROM A FIBER

被引：5

作者：

BERGLIND, E

机构：

[1] Department of Microwave Technology, The Royal Institute of Technology

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1990年 / 2卷 / 04期

关键词：

D O I：

10.1109/68.53248

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 linewidth of a semiconductor laser, which is externally phase modulated and connected to a fiber with Rayleigh backscattering, will be broadened. At low-modulation rates the linewidth can be several orders of magnitude greater than the free-running linewidth, but it will converge to the free-running linewidth at sufficiently high modulation rates. As a result, the necessary isolation needed to attain a specific linewidth can be calculated. © 1990 IEEE

引用

页码：239 / 241

页数：3

共 7 条

[1] A TOOL TO CALCULATE THE LINEWIDTH OF COMPLICATED SEMICONDUCTOR-LASERS [J].