Enhancing wavelength selection for quantum cascade laser based chemical sensors by cavity length variation

Christina Young, Richard Cendejas, Scott S. Howard, Wendy Sanchez-Vaynshteyn, Anthony J. Hoffman, Kale J. Franz, Yu Yao, Boris Mizaikoff, Xiaojun Wang, Jenyu Fan, Claire F. Gmachl

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Varying Quantum Cascade laser cavity length results in gain peak selection across a 118 cm-1 range; a result of a change in threshold voltage, and applied electric field as a function of cavity length.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2009
StatePublished - Dec 1 2009
Externally publishedYes
EventConference on Lasers and Electro-Optics, CLEO 2009 - Baltimore, MD, United States
Duration: May 31 2009Jun 5 2009

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherConference on Lasers and Electro-Optics, CLEO 2009
CountryUnited States
CityBaltimore, MD
Period5/31/096/5/09

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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