Cascaded strongly gain-coupled (SGC) DFB lasers with 15-nm continuous-wavelength tuning

被引：21

作者：

Hong, J ^{[1
]}

Cyr, M

Kim, H

Jatar, S

Rogers, C

Goodchild, D

Clements, S

机构：

[1] Nortel Adv Technol, Ottawa, ON K1Y 4H7, Canada

[2] Nortel, Adv Technol, Harlow CM17 9NA, Essex, England

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1999年 / 11卷 / 10期

关键词：

distributed-feedback lasers; multisection diode lasers; semiconductor lasers; tunable laser diodes; WDM;

D O I：

10.1109/68.789695

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：

More than 15 nm of continuous wavelength tuning range has been obtained by means of temperature tuning and current setting in three-section grating-cascaded strongly gain-coupled distributed-feedback lasers. Within the entire wavelength tuning range, a sidemode-suppression ratio beyond 50 dB, a linewidth of less than 10 MHz, and a fiber-coupled output power of more than 5 dBm were achieved.

引用

页码：1214 / 1216

页数：3

共 8 条

[1] Impact of random facet phases on modal properties of partly gain-coupled distributed-feedback lasers [J].