199.5 K operation of THz quantum cascade lasers

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TypeArticle
Proceedings title2012 Conference on Lasers and Electro-Optics, CLEO 2012
Conference2012 Conference on Lasers and Electro-Optics, CLEO 2012, 6 May 2012 through 11 May 2012, San Jose, CA
ISBN9781467318396
Article number6326043
SubjectDensity matrix; Operating temperature; Oscillator strengths; THz quantum cascade lasers; Quantum cascade lasers; Lasers
AbstractThe density matrix based model is employed to design a THz quantum cascade laser with optimized oscillator strength and improved injection tunneling. A maximum operating temperature of 199.5 K has been recorded at 3.22 THz (1.28hω/kκB). © 2012 OSA.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada (NRC-CNRC); NRC Institute for Microstructural Sciences (IMS-ISM)
Peer reviewedYes
NPARC number21269311
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Record identifier923017e8-a4bd-46dd-823b-d5573b35d12e
Record created2013-12-12
Record modified2016-05-09
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