Influence of the Spectral Linewidths of a СО2 Laser on the Error in Measuring Gas Concentrations on the Example of Ammonia

Bibliographic Details
Parent link:	Russian Physics Journal Vol. 64, iss. 4.— 2021.— [P. 739-745]
Main Author:	Voytsekhovskaya O. K. Olga Kuzminichna
Corporate Author:	Национальный исследовательский Томский политехнический университет Инженерная школа информационных технологий и робототехники Отделение информационных технологий
Other Authors:	Shefer O. V. Olga Vladimirovna
Summary:	Title screen 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 example. Results of application of the CO2 laser for the determination of the gaseous ammonia content are considered and possible errors in calculating the gas concentration caused by the neglect of the specific spectral linewidth of the CO2 laser are analyzed. Режим доступа: по договору с организацией-держателем ресурса
Published:	2021
Subjects:	электронный ресурс труды учёных ТПУ CO2 laser linewidth ammonia atmosphere gas analysis radiation absorption transmission
Online Access:	https://doi.org/10.1007/s11182-021-02368-5
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668509

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