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Magnetically Induced Transparency in Media with Helical Dichroic Structure
Authors:Ashot H. Gevorgyan  Sergey S. Golik  Nikolay A. Vanyushkin  Ilya M. Efimov  Mushegh S. Rafayelyan  Hermine Gharagulyan  Tatevik M. Sarukhanyan  Meruzhan Z. Hautyunyan  Gvidon K. Matinyan
Abstract:In our paper, the magneto-optical properties of a dichroic cholesteric liquid crystal layer with large values of magneto-optical parameter g and low values of dielectric permittivity were investigated. The solutions of the dispersion equation and their peculiarities were investigated in detail. The specific properties of reflection, transmission, absorption, rotation, ellipticity spectra and also the spectra of ellipticity and azimuth of eigen polarization were investigated. The existence of a tunable linear and nonreciprocal transmission band was shown.
Keywords:magneto-optical activity   cholesteric liquid crystal   magnetically induced transparency   eigen polarization   spectra of reflection   spectra of transmission   spectra of absorption
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