Alexander I. Popov

Determination of the concentration of carbon dioxide gas by a laser method

Optical absorption at lambda = 3.3922 and 3.3912 mum in saturated hydrocarbons

Possibility of using certain transitions of he-ne and he-xe lasers for the analysis of nitric oxide,

Investigation of the possibility of using certain transitions of He-Ne and He-Xe lasers for the analysis of nitric oxide, sulfur dioxide, and higher hydrocarbons

An investigation of the sensitivity of the intracavity method of determining small optical losses in a CW gas laser

Investigation of the dependence of the output power of an He-Xe laser at a wavelength of 3.3676 microns on the parameters of the active medium

Determination of absorption coefficients of helium-xenon laser radiation in hydrocarbons and hydrogen sulfide

High-sensitivity laser optical-density gauge

Helium-neon laser for the analysis of carbon dioxide

Determination of carbon dioxide concentrations by a laser technique