8 citations · 28 across the 7 of their papers we have counts for
5 papers · 1 filter
Magneto-optics of dichroic chiral photonic crystals: resonant diffraction transmission and higher-order reflections at grazing angles
A. H. Gevorgyan, A. A. Malinchenko, N. A. Vanyushkin +4
Magneto-optical effects in structured anisotropic media have attracted significant attention due to their potential in tunable photonic devices. In particular, dichroic cholesteric…
Effect of Anisotropy on Defect Mode Peculiariries in Chiral Liquid Crystals
A. H. Gevorgyan, K. B. Oganesyan
The effect of anisotropy on defect mode peculiarities in cholesteric liquid crystals is investigated. The problem is solved by Ambartsumians layer addition modified method. Two cas…
Absorption and Emission Dependences on Defect in CLC
A. H. Gevorgyan, K. B. Oganesyan, Yu. V. Rostovtsev +2
The influence of the defect position on absorption and emission in the cholesteric liquid crystal with an isotropic defect inside is studied. It is shown that for non-diffracting c…
Physics of Chiral Photonic Crystals with Defect
Ashot H. Gevorgyan, Koryun B. Oganesyan, Edik A. Ayryan +3
Specific features of the defect modes of cholesteric liquid crystals (CLCs) with an isotropic defect, as well as their photonic density of states, Q factor, and emission, have been…
Cholesteric liquid crystals with tunable defect inside
A. H. Gevorgyan, K. B. Oganesyan, E. A. Ayryan +2
Peculiarities of the defect modes of cholesteric liquid crystals (CLCs) with an isotropic/anisotropic defect inside are investigated. The influence of the defect layer thickness an…