Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
We describe a birefringent thin film as a waveplate for polarization conversion, a system of birefringent thin films for photonics bandgaps and achromatization of functionality, birefringent thin film with a twist and multilayer CDW coatings. A theory of a broadband thin-film polarizing beam splitter based on an anisotropic cycloidal diffraction grating is proposed. The achromatization of the grating is provided by creating two-layer chiral structures with an opposite twist sense. Such a system has almost 100% efficiency. The calculations were carried out by the Jones matrix method. The resulting efficiency and bandwidth are higher than the previously known results.
oai:arar.sci.am:263300
ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան
Dec 13, 2023
Nov 5, 2020
53
https://arar.sci.am/publication/286768
Հրատարակության անուն | Ամսաթիվ |
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Sargsyan, M. L., Multilayer Anisotropic Thin Film with a Twist | Dec 13, 2023 |
Abrahamyan, A. S. Mkrtchyan, A. H. Chilingaryan, R. Yu. Hakobyan, A. S.
Bilen, S. G. A. H. Mkrtchyan L. Sh. Grigoryan H. F. Khachatryan M. Parrot A. V. Sargsyan A. R. Aramyan
H. Margaryan N. Hakobyan V. Harutyunyan V. Abrahamyan
K. Arshak O. Korostynska