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Proceedings Paper

Environmental monitoring of chemical species
Author(s): Frank K. Tittel; Konstantin P. Petrov
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Paper Abstract

Design, development, and application of novel all-solid- state spectroscopic gas sensors is reported. These compact instruments employ mid-infrared difference-frequency generation in a nonlinear optical medium pumped by room- temperature semiconductor lasers, and are capable of real- time selective measurement of trace gases in ambient air with better than 1 ppb precision (part per billion, by mole fraction).

Paper Details

Date Published: 29 June 1998
PDF: 8 pages
Proc. SPIE 3403, International Conference on Atomic and Molecular Pulsed Lasers II, (29 June 1998); doi: 10.1117/12.311948
Show Author Affiliations
Frank K. Tittel, Rice Univ. (United States)
Konstantin P. Petrov, Rice Univ. (United States)


Published in SPIE Proceedings Vol. 3403:
International Conference on Atomic and Molecular Pulsed Lasers II
Victor F. Tarasenko; Georgy V. Mayer; Gueorgii G. Petrash, Editor(s)

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