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Sensitive detection of CO and N2O using a high power CW 4.61 μm DFB-QCL based QEPAS sensor

  • Yufei Ma*
  • , Rafal Lewicki
  • , Manijeh Razeghi
  • , Xin Yu
  • , Frank K. Tittel
  • *Corresponding author for this work
  • Rice University
  • Northwestern University

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

Abstract

A high power CW DFB-QCL based CO and N2O QEPAS sensor demonstrating the MDL of 1.5 ppbv and 23 ppbv, respectively was developed. Continuous monitoring of atmospheric CO and N2O concentration levels were performed.

Original languageEnglish
Title of host publication2013 Conference on Lasers and Electro-Optics, CLEO 2013
PublisherIEEE Computer Society
ISBN (Print)9781557529725
DOIs
StatePublished - 2013
Event2013 Conference on Lasers and Electro-Optics, CLEO 2013 - San Jose, CA, United States
Duration: 9 Jun 201314 Jun 2013

Publication series

Name2013 Conference on Lasers and Electro-Optics, CLEO 2013

Conference

Conference2013 Conference on Lasers and Electro-Optics, CLEO 2013
Country/TerritoryUnited States
CitySan Jose, CA
Period9/06/1314/06/13

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