%0 Journal Article %T NARROWING OF THE GAAS LED EMISSION SPECTRUM DUE TO THE USE OF THE INP (AG) LIGHT FILTER %A Makarenko, F.V. %A Arsent'ev, A.V. %A Zolnikov, K.V. %K gallium arsenide, indium phosphide, light filter, LED spectral band, approximation %J Modeling of systems and processes %D 2021 %N 13 %P 6 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov