N.A. Askerov, A.V. Aprelev
FSUE “VNIIFTRI”, Mendeleevo, Moscow region, Russia
Al’manac of Modern Metrology № 1 (29) 2022, pages 148–156
Abstract. The unique acousto-optic measuring instruments developed at FSUE “VNIIFTRI” are presented: space-based polarization spectrometers; acousto-optic measuring instruments for technological and medical purposes; acousto-optical alcohol meters that have no analogues in the world in terms of their technical and metrological characteristics. The developed expert evaluation systems for processing the results of full-scale tests are presented.
Keywords: acousto-optical spectrometer, acousto-optical alcohol meter, remote sensing, spectral radiance, volume fraction of ethyl alcohol.
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