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

1 Scopus citations

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 20-60°C range.

Original languageEnglish
Title of host publication2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009
StatePublished - 2009
Event2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009 - Baltimore, MD, United States
Duration: 2 Jun 20094 Jun 2009

Publication series

Name2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009

Conference

Conference2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009
Country/TerritoryUnited States
CityBaltimore, MD
Period2/06/094/06/09

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