Abstract:
The results of numerical solution of the lidar equation for the Raman scattering on the molecules of a gas mixture of hydrogen sulfide and methane in the 180∘ direction when probing the molecules of hydrogen sulfide and methane in the atmospheric boundary layer with concentrations in the range of 1010 – 1016 cm−3 from a flying platform at altitudes of up to 500 m in the synchronous photon counting mode are presented. It is shown that concentrations of the studied hydrogen sulfide and methane molecules below the level of the maximum permissible concentration (MPC) for such a version of the Raman scattering lidar can be recorded within a measurement time of 10 s when probing at a laser radiation wavelength of 405 nm and a platform flight height in the range of up to 500 m.
This study was partially supported within the basic part of a state order of the Ministry of Education and Science of the Russian Federation, no. 5.7721.2017/BCh.
Citation:
V. E. Privalov, V. G. Shemanin, “Lidar probing of a mixture of hydrogen sulfide and methane molecules in the atmosphere from a flying platform”, Optics and Spectroscopy, 127:6 (2019), 1046–1050; Optics and Spectroscopy, 127:6 (2019), 1177–1181
\Bibitem{PriShe19}
\by V.~E.~Privalov, V.~G.~Shemanin
\paper Lidar probing of a mixture of hydrogen sulfide and methane molecules in the atmosphere from a flying platform
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 6
\pages 1046--1050
\mathnet{http://mi.mathnet.ru/os538}
\crossref{https://doi.org/10.21883/OS.2019.12.48707.153-19}
\elib{https://elibrary.ru/item.asp?id=42571262}
\transl
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 6
\pages 1177--1181
\crossref{https://doi.org/10.1134/S0030400X19120191}
Linking options:
https://www.mathnet.ru/eng/os538
https://www.mathnet.ru/eng/os/v127/i6/p1046
This publication is cited in the following 2 articles:
V. E. Privalov, V. G. Shemanin, “Lidar Probing of Raman Scattering by Hydrofluoride Molecules in an Atmospheric Boundary Layer”, J Appl Spectrosc, 88:4 (2021), 802
I Kolokolnikov, I Lavrenyuk, E Savchenko, E Nepomnyashchaya, “Optical densitometry method for liver function assessment using indocyanine green”, J. Phys.: Conf. Ser., 1695:1 (2020), 012134