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Proceedings Paper

Determination of nitrous oxide concentrations by spectroscopic method
Author(s): Larissa A. Mirzoeva; Margarete S. Kiseleva; Galina E. Sinelnikova
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Paper Abstract

In the proposed paper an empirical method has been developed for determination of nitrous oxide concentration using the absorption band 2'), in proximity of), 3.87J4m, free from overlapping with absorption bands from other atmospheric gases. The transmission spectra of the atmospheric air are recorded with unresolved rotation-vibration structure. The method is inexpensive, simple and efficient It may be used for determination of enviromental pollution in homogeneous media (laboratory or production plant conditions, ground layer of atmosphere) and of unhomogeneous composistion mixtures when studying the contents of nitrous oxide along slope paths in troposphere and stratosphere.

Paper Details

Date Published: 1 August 1990
PDF: 5 pages
Proc. SPIE 1269, Environment and Pollution Measurement Sensors and Systems, (1 August 1990); doi: 10.1117/12.20355
Show Author Affiliations
Larissa A. Mirzoeva, S. I. Vavilov State Optical Institute (Russia)
Margarete S. Kiseleva, S. I. Vavilov State Optical Institute (Russia)
Galina E. Sinelnikova, S. I. Vavilov State Optical Institute (Russia)

Published in SPIE Proceedings Vol. 1269:
Environment and Pollution Measurement Sensors and Systems
Hans Ole Nielsen, Editor(s)

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