Determination of nitrous oxide concentrations by spectroscopic method

Larissa A. Mirzoeva; Margarete S. Kiseleva; Galina E. Sinelnikova

doi:10.1117/12.20355

1 August 1990 Determination of nitrous oxide concentrations by spectroscopic method

Larissa A. Mirzoeva, Margarete S. Kiseleva, Galina E. Sinelnikova

Proceedings Volume 1269, Environment and Pollution Measurement Sensors and Systems; (1990) https://doi.org/10.1117/12.20355
Event: The International Congress on Optical Science and Engineering, 1990, The Hague, Netherlands

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.

Citation Download Citation

Larissa A. Mirzoeva, Margarete S. Kiseleva, and Galina E. Sinelnikova "Determination of nitrous oxide concentrations by spectroscopic method", Proc. SPIE 1269, Environment and Pollution Measurement Sensors and Systems, (1 August 1990); https://doi.org/10.1117/12.20355

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