Engineering Physics Annotation << Back Automating the Investigation of Temperature-Dependent Electro-Optical Parameters of Mesogenes Chekulaev I.S., Parashchuk N.S., Kurilov A.D., Trubin A.T., Bulanova T.A., Bulanov V.A., Kuzmin M.K., Chausov D.N. Software has been developed to automatically measure the electro-optical properties of mesogenic materials over a wide range of temperatures and wavelengths. This software uses automatic statistical analysis of voltage-contrast data to determine the anisotropy dispersion of the refractive index and Fredericks’s threshold voltage of mesogens. By eliminating the need for manual intervention in the measurement process, the developed software reduces measurement time by up to fi ve times, while also reducing errors in electro-optical parameter determination by up to 2 %. Keywords: software, measurement automation, mesogens, electro-optical parameters. DOI: 10.25791/infi zik.10.2024.1428 Pp. 11-18.