Электронная библиотека (репозиторий) Томского государственного университета
Shefer, Olga V. | спектральные линии

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Add   Influence of the spectral linewidths of a CO2 laser on the error in measuring gas concentrations on the example of ammonia
Authors: Voitsekhovskaya, Olga K. | Shefer, Olga V.
Source: Russian physics journal. 2021. Vol. 64, № 4. P. 739-745
Type: статьи в журналах
Date: 2021
Description: The influence of the parameters (laser linewidths and profiles) of the CO2 laser based on the main molecular isotope on the absorption coefficient of a gaseous compound is analyzed using ammonia as an ... More
Add   Analysis of spectroscopic information for detecting methane emissions on local paths using CO and He - Ne lasers
Authors: Voitsekhovskaya, Olga K. | Kashirskii, Danila E. | Shefer, Olga V.
Source: Quantum electronics. 2019. Vol. 49, № 9. P. 881-886
Type: статьи в журналах
Date: 2019
Description: Measuring the concentration of methane in the atmosphere is demonstrated to be very important, since an increase in methane content enhances the greenhouse effect. It is shown that the error in assess ... More
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