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Photonic-crystal surface modes found from impedances

Date

Authors

Lawrence, Felix J.

Botten, Lindsay

Dossou, Kokou B

McPhedran, Ross

de Sterke, C Martijn

Publisher

American Physical Society

Abstract

We present a method for finding surface modes at interfaces between two-dimensional photonic crystals (PCs), in which the surface modes are represented as superpositions of the PCs' propagating and evanescent Bloch modes. We derive an existence condition

Keywords

Keywords: Band edge; Band gaps; Bloch modes; Existence conditions; Impedance matrices; PC interfaces; Surface modes; Three-layer structures; Two-dimensional photonic crystals; Waveguide mode; Crystallography; Microcomputers; Photonic crystals; Waveguides; Two dimen

URI

http://hdl.handle.net/1885/56864

Collections

ANU Research Publications

Source

Physical Review A: Atomic, Molecular and Optical Physics

Type

Journal article

DOI

10.1103/PhysRevA.82.053840

Restricted until

2037-12-31

Downloads

File

Description

01_Lawrence_Photonic-crystal_surface_modes_2010.pdf (2.23 MB)