Determination of inhomogeneous trace absorption by using exponential expansion of the absorption Pade-approximant

Kirill V. Dobrego

doi:10.1117/12.46175

1 May 1991 Determination of inhomogeneous trace absorption by using exponential expansion of the absorption Pade-approximant

Kirill V. Dobrego

Author Affiliations +

Proceedings Volume 1433, Measurement of Atmospheric Gases; (1991) https://doi.org/10.1117/12.46175
Event: Optics, Electro-Optics, and Laser Applications in Science and Engineering, 1991, Los Angeles, CA, United States

Abstract

A method for inhomogeneous, molecular gas integrated absorption calculating is developed by using partial absorption, that depend on mean absorption coefficients K_n obtained in analytical form. These coefficients are evaluated numerically or analytically for the actual frequency dependence of the spectral absorption coefficients. A procedure for determination of mean coefficient for gas mixture is discussed.

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Kirill V. Dobrego "Determination of inhomogeneous trace absorption by using exponential expansion of the absorption Pade-approximant", Proc. SPIE 1433, Measurement of Atmospheric Gases, (1 May 1991); https://doi.org/10.1117/12.46175

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