Diffraction anomalies in hybrid structures based on chalcogenide-coated opal photonic crystals
Optics
2014-01-15 v1
Abstract
The results of spectroscopic studies of the diffraction anomalies (the so-called resonant Wood anomalies) in spatially-periodic hybrid structures based on halcogenide (GST225)-coated opal films of various thickness are presented. A theoretical analysis of spectral-angular dependencies of the Wood anomalies has been made by means of a phenomenological approach using the concept of the effective refractive index of waveguiding surface layer.
Keywords
Cite
@article{arxiv.1306.3153,
title = {Diffraction anomalies in hybrid structures based on chalcogenide-coated opal photonic crystals},
author = {M. M. Voronov and A. B. Pevtsov and S. A. Yakovlev and D. A. Kurdyukov and V. G. Golubev},
journal= {arXiv preprint arXiv:1306.3153},
year = {2014}
}
Comments
6 pages, 6 figures