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

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

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 (US)
Title of host publication2013 Conference on Lasers and Electro-Optics, CLEO 2013
PublisherIEEE Computer Society
ISBN (Print)9781557529725
DOIs
StatePublished - Jan 1 2013
Event2013 Conference on Lasers and Electro-Optics, CLEO 2013 - San Jose, CA, United States
Duration: Jun 9 2013Jun 14 2013

Publication series

Name2013 Conference on Lasers and Electro-Optics, CLEO 2013

Other

Other2013 Conference on Lasers and Electro-Optics, CLEO 2013
CountryUnited States
CitySan Jose, CA
Period6/9/136/14/13

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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    Ma, Y., Lewicki, R., Razeghi, M., Yu, X., & Tittel, F. K. (2013). Sensitive detection of CO and N2O using a high power CW 4.61 μm DFB-QCL based QEPAS sensor. In 2013 Conference on Lasers and Electro-Optics, CLEO 2013 [6834120] (2013 Conference on Lasers and Electro-Optics, CLEO 2013). IEEE Computer Society. https://doi.org/10.1364/cleo_at.2013.jw2a.80