Analysis of trace gas mixtures using an external cavity quantum cascade laser sensor

M. C. Phillips, M. S. Taubman, B. E. Brumfield, J. Kriesel

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

Abstract

We measure and analyze mixtures of trace gases at ppb-ppm levels using an external cavity quantum cascade laser sensor with a 1-second response time. Accurate spectral fits are obtained in the presence of overlapping spectra.

Original languageEnglish (US)
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
StatePublished - Aug 10 2015
Externally publishedYes
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: May 10 2015May 15 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest
Volume2015-August

Other

OtherConference on Lasers and Electro-Optics, CLEO 2015
Country/TerritoryUnited States
CitySan Jose
Period5/10/155/15/15

Keywords

  • Absorption
  • Chemicals
  • Ethanol
  • Libraries
  • Methanol
  • Quantum cascade lasers
  • Tuning

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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