Beat frequency generation up to 3.4THz from simultaneous two-mode lasing operation of sampled-grating DBR laser

被引：22

作者：

Matsui, Y

Pelusi, MD

Arahira, S

Ogawa, Y

机构：

[1] Femtosecond Technol Res Assoc, Ibaraki, Osaka 3002435, Japan

[2] Oki Elect Ind Co Ltd, Semicond Technol Lab, Hachioji, Tokyo 193, Japan

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 06期

关键词：

D O I：

10.1049/el:19990322

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：

Simultaneous two-mode lasing operation for 0.56 3.4 THz beat signal generation is achieved from a single sampled-grating DBR laser by simply controlling the bias current. A high autocorrelation modulation depth and > 30 dB suppression of the other cavity modes is demonstrated.

引用

页码：472 / 474

页数：3

共 7 条

[1] Mode-locking at very high repetition rates more than terahertz in passively mode-locked distributed-Bragg-reflector laser diodes [J].