Room-temperature operation of λ≈2.95μm In0.67Ga0.33As/Al0.57In0.43As quantum cascade laser source based on intracavity second harmonic generation

Min Jang, Xiaojun Wang, Mariano Troccoli, M. A. Belkin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We report λ≈2.95μm strain-compensated quantum cascade laser source based on intracavity second harmonic generation. The laser operates in pulsed mode at 298K with Jth=2.7kA/cm2 and provides 30mW of second-harmonic radiation with 0.1mW/W2 conversion efficiency.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2011
StatePublished - 2011
Externally publishedYes
EventCLEO: Applications and Technology, CLEO_AT 2011 - Baltimore, MD, United States
Duration: 1 May 20116 May 2011

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: Applications and Technology, CLEO_AT 2011
Country/TerritoryUnited States
CityBaltimore, MD
Period1/05/116/05/11

Fingerprint

Dive into the research topics of 'Room-temperature operation of λ≈2.95μm In0.67Ga0.33As/Al0.57In0.43As quantum cascade laser source based on intracavity second harmonic generation'. Together they form a unique fingerprint.

Cite this