Open AccessOptical rotation dispersion of cholesteric-nematic mixture
Author(s) -
E. N. Vasilchikova,
A D Dmitrieva,
A. V. Kondakova,
Alexander D. Kurilov,
Vladimir V. Usachev,
Alexander Muravsky,
Д. Н. Чаусов
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2056/1/012030
Subject(s) - liquid crystal , optical rotation , dispersion (optics) , refractive index , materials science , rotation (mathematics) , anisotropy , optics , wavelength , condensed matter physics , optoelectronics , physics , geometry , mathematics
The dispersion of the specific rotation constant of a cholesteric-nematic mixture of 5CB and Ch17 at a low concentration was studied by optical spectroscopy. The dispersion of the anisotropy of the refractive index as a function of the wavelength is studied, and the helical pitch of the cholesteric-nematic mixture is calculated.