Exploring Photonic Crystals: Band Structure and Topological Interface States

The physical mechanisms supporting the existence of topological interface modes in photonic structures, formed with the concatenation of two finite, <i>N</i>-period, one-dimensional photonic crystals, are investigated. It is shown that these mechanisms originate from a specific configura...

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Bibliographic Details

Published in:	Condensed Matter
Main Authors:	Melquiades de Dios-Leyva, Andy Márquez-González, Carlos Alberto Duque
Format:	Article
Language:	English
Published:	MDPI AG 2023-07-01
Subjects:	finite crystals electromagnetic wave propagation topological interface states photonic structures
Online Access:	https://www.mdpi.com/2410-3896/8/3/63