Peculiarities of propagation of electromagnetic excitation through a nonideal gyrotropic photonic crystal

The paper is devoted to numerical modeling of the rotatory power of gyrotropic photonic crystals doped with impurity layers. The model crystal is assumed to be a nonideal one-dimensional superlattice whose even (or odd) layers are formed of optically active potassium dithionate K2S2O6 and are random...

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Veröffentlicht in:Physica. B, Condensed matter Condensed matter, 2014-06, Vol.442, p.57-59
Hauptverfasser: Rumyantsev, V.V., Fedorov, S.A., Gumennyk, K.V., Proskurenko, M.V.
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Sprache:eng
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Zusammenfassung:The paper is devoted to numerical modeling of the rotatory power of gyrotropic photonic crystals doped with impurity layers. The model crystal is assumed to be a nonideal one-dimensional superlattice whose even (or odd) layers are formed of optically active potassium dithionate K2S2O6 and are randomly substituted by layers of a molecular crystal with vacancies. Peculiarities of the dependence of the specific optical rotation of the described structure on concentration of impurity layers are studied in the excitonic spectral range on the basis of a microscopic approach.
ISSN:0921-4526
1873-2135
DOI:10.1016/j.physb.2014.02.023