Validation of a Model of a Resonant Optothermoacoustic Trace Gas Sensor
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Author/Creator ORCID
Date
2011-06
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Citation of Original Publication
N. Petra, J. Zweck, S. E. Minkoff, A. A. Kosterev, and J. H. Doty, "Validation of a Model of a Resonant Optothermoacoustic Trace Gas Sensor," in CLEO/QELS: 2010 Laser Science to Photonic Applications, 2010, https://doi.org/10.1364/CLEO.2010.CMJ6.
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© 2010 OSA
© 2010 OSA
Abstract
A model for a resonant optothermoacoustic sensor is validated by comparison with experiments performed with 0.5% acetylene in nitrogen. At low concentrations, the molecular dynamics of the trace gas do not influence the signal.