Depolarization ratio of the ν1 Raman band of methane at different environment

D. V. Petrov; A. S. Tanichev

doi:10.1117/12.2603357

15 December 2021 Depolarization ratio of the ν₁ Raman band of methane at different environment

D. V. Petrov, A. S. Tanichev

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1191607 (2021) https://doi.org/10.1117/12.2603357
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

The work is aimed at measuring the depolarization ratio of the ν₁ Raman band of methane in nitrogen and carbon dioxide media at a pressure of 50 atm. To improve the accuracy of estimating the ν₁ intensity in the depolarized spectrum, we used the simulation of the ν₃ band. It was found that the environment of nitrogen and carbon dioxide has a negligible effect on the depolarization ratio of the ν₁ Raman band of methane.

Citation Download Citation

D. V. Petrov and A. S. Tanichev "Depolarization ratio of the ν₁ Raman band of methane at different environment", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1191607 (15 December 2021); https://doi.org/10.1117/12.2603357

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