29 June 1998 Environmental monitoring of chemical species
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Proceedings Volume 3403, International Conference on Atomic and Molecular Pulsed Lasers II; (1998) https://doi.org/10.1117/12.311948
Event: International Conference on Atomic and Molecular Pulsed Lasers, 1997, Tomsk, Russian Federation
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).
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Frank K. Tittel, Frank K. Tittel, Konstantin P. Petrov, Konstantin P. Petrov, } "Environmental monitoring of chemical species", Proc. SPIE 3403, International Conference on Atomic and Molecular Pulsed Lasers II, (29 June 1998); doi: 10.1117/12.311948; https://doi.org/10.1117/12.311948
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