首页   按字顺浏览 期刊浏览 卷期浏览 Distributed feedback quantum cascade lasers
Distributed feedback quantum cascade lasers

 

作者: Je´rome Faist,   Claire Gmachl,   Federico Capasso,   Carlo Sirtori,   Deborah L. Sivco,   James N. Baillargeon,   Alfred Y. Cho,  

 

期刊: Applied Physics Letters  （AIP Available online 1997）
卷期: Volume 70, issue 20  

页码: 2670-2672

 

ISSN:0003-6951

 

年代: 1997

 

DOI:10.1063/1.119208

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Pulsed single mode operation of distributed feedback quantum cascade lasers is reported above room temperature at both 5.4 and 8 &mgr;m wavelengths. Peak optical powers up to 60 mW at 300 K are obtained with a tuning range of ∼60 nm from 100 to ∼320 K. The linewidth is limited by thermal drift during the pulse with a typical value of 0.3cm−1for a 10 ns long pulse at 300 K. ©1997 American Institute of Physics.

 

点击下载:  PDF (233KB)



返 回