Low temperature sensitive, deep-well 4.8 μm emitting quantum cascade semiconductor lasers

J. C. Shin, M. D'Souza, J. Kirch, L. J. Mawst, D. Botez, I. Vurgaftman, J. R. Meyer

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

Abstract

A quantum-cascade laser design for suppressing carrier leakage from the active region was achieved. For both threshold and slope efficiency the characteristic temperatures, T0 and T1, reach values of 238 K over the 20-60oC range.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2009
PublisherOptical Society of America (OSA)
ISBN (Print)9781557528698
DOIs
StatePublished - 2009
EventConference on Lasers and Electro-Optics, CLEO 2009 - Baltimore, MD, United States
Duration: 31 May 20095 Jun 2009

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2009
Country/TerritoryUnited States
CityBaltimore, MD
Period31/05/095/06/09

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