30 November 2017 Transmission of radiant energy by gas-aerosol medium containing methane
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Proceedings Volume 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 104662N (2017) https://doi.org/10.1117/12.2284933
Event: XXIII International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2017, Irkutsk, Russian Federation
Abstract
A numerical model of a multicomponent gas-aerosol medium designed for studying the transmission function in the visual and IR ranges has been proposed. Taking into account the molecular absorption by the gas component and also the light scattering and absorption by the aerosol, the radiation extinction is determined. To calculate the optical characteristics of a dispersed component, the Mie theory is applied. Methane is selected as the main gas component of the medium. The separate and combined contributions of molecular absorption and aerosol extinction to the transmission of optical radiation by a gas-aerosol medium are analyzed.
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O. V. Shefer, O. V. Shefer, O. K. Voitsekhovskaya, O. K. Voitsekhovskaya, D. E. Kashirskii, D. E. Kashirskii, V. V. Loskutov , V. V. Loskutov , } "Transmission of radiant energy by gas-aerosol medium containing methane", Proc. SPIE 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 104662N (30 November 2017); doi: 10.1117/12.2284933; https://doi.org/10.1117/12.2284933
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