Measurement of water vapor isotopes in the urban environment using a quantum cascade laser-based analyzer

W. Wang, A. P.M. Michel, M. L. Baeck, James A. Smith, Gerard Wysocki

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

Abstract

A Quantum Cascade laser-based water vapor (H216O and H218O) isotope analyzer for fast, real-time measurement of δ18O in the urban environment with 1s accuracy of 0.74 ‰ was developed. The sensor was laboratory tested and the time series of δ18O in ambient outdoor air has also been acquired and presented.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO:QELS FS 2013
PagesJW2A.79
StatePublished - Nov 21 2013
EventCLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 - San Jose, CA, United States
Duration: Jun 9 2013Jun 14 2013

Publication series

NameCLEO: QELS_Fundamental Science, CLEO:QELS FS 2013

Other

OtherCLEO: QELS_Fundamental Science, CLEO:QELS FS 2013
CountryUnited States
CitySan Jose, CA
Period6/9/136/14/13

All Science Journal Classification (ASJC) codes

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

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  • Cite this

    Wang, W., Michel, A. P. M., Baeck, M. L., Smith, J. A., & Wysocki, G. (2013). Measurement of water vapor isotopes in the urban environment using a quantum cascade laser-based analyzer. In CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 (pp. JW2A.79). (CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013).