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JOURNALS // Fizika Tverdogo Tela // Archive

Fizika Tverdogo Tela, 2018 Volume 60, Issue 5, Pages 914–918 (Mi ftt9197)

This article is cited in 4 papers

Dielectrics

Optical anisotropy of photonic crystals of cubic symmetry induced by multiple diffraction of light

T. A. Ukleevab, N. N. Shevchenkoc, D. I. Iurasovac, A. V. Sel'kinab

a Ioffe Institute, St. Petersburg
b Saint Petersburg State University
c Institute of Macromolecular Compounds, Russian Academy of Sciences, St. Petersburg

Abstract: The optical spectra of Bragg reflection from opal-like photonic crystals under conditions of the resonant enhancement of the multiple diffraction of light have been studied experimentally and theoretically using the photonic crystal structures prepared of monodisperse polystyrene globules. It is shown that the reflection signal registered in mutually orthogonal configurations of the polarizer and analyzer is related to the intrinsic optical anisotropy of the crystals and is a specific manifestation of the multiple Bragg diffraction in three-dimensional photonic crystals.

DOI: 10.21883/FTT.2018.05.45786.12D


 English version:
Physics of the Solid State, 2018, 60:5, 916–920

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© Steklov Math. Inst. of RAS, 2025