Skip navigation
Skip navigation

Phase transitions in multiband periodic all-dielectric photonic structures

Nikulin, Anton V.; Filonov, Dmitry; Samusev, Kirill; Rybin, Mikhail V.; Limonov, Mikhail F.; Kivshar, Yuri

Description

We study multiband metamaterials with several spectral band gaps associated with local Mie resonances, for the example of a square lattice of dielectric rods with dielectric permittivity ϵ = 70. We find that the band diagram possesses three Mieresonance gaps, all corresponding to negative effective magnetic permeability. By analysing the wave-propagation patterns, we demonstrate that this periodic structure can be homogenized only in the frequency range below the lowest Bragg-gap frequency. We...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Conference paper
URI: http://hdl.handle.net/1885/204532
DOI: 10.1109/DD.2017.8168033

Download

File Description SizeFormat Image
01_Nikulin_Phase_transitions_in_multiband_2017.pdf630.65 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator