Development of laser based spectroscopic trace-gas sensors for environmental sensor networks and medical exposure monitors

Stephen G. So, Daniel Chang, Omar Al'Rifai, Gerard Wysocki, Anatoliy A. Kosterev, Frank K. Tittel

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

Abstract

We report wavelength modulated TDLAS/QEPAS trace gas sensors with reduced size, efficiency, and cost for use in environmental sensor networks and medical exposure monitors. CO2 measurements with a 21μm diode laser dissipate <1 W.

Original languageEnglish (US)
Title of host publication2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS
DOIs
StatePublished - Sep 15 2008
Externally publishedYes
EventConference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008 - San Jose, CA, United States
Duration: May 4 2008May 9 2008

Other

OtherConference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008
CountryUnited States
CitySan Jose, CA
Period5/4/085/9/08

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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