Optical properties of GaAs 2D Archimedean photonic lattice tiling with the p4g symmetry

In this paper we present our investigation of 2D Archimedean lattice photonic crystals with p4g space group symmetry. The structures are made of GaAs both as air holes and dielectric rods in air. In order to analyze the photonic crystal optical properties we performed calculations of the band struct...

Full description

Saved in:
Bibliographic Details
Published inScience of sintering Vol. 40; no. 2; pp. 167 - 173
Main Authors Jovanovic, Dj, Gajic, R., Hingerl, K.
Format Journal Article
LanguageEnglish
Published International Institute for the Science of Sintering, Beograd 2008
Subjects
left-handed materials
negative refraction
photonic crystals
waveguides
Online AccessGet full text

Cover

More Information
Summary:In this paper we present our investigation of 2D Archimedean lattice photonic crystals with p4g space group symmetry. The structures are made of GaAs both as air holes and dielectric rods in air. In order to analyze the photonic crystal optical properties we performed calculations of the band structures, equi-frequency contours and electromagnetic propagation through the basic structures and waveguides. In addition, we investigated negative refraction and left-handedness in the p4g photonic crystal. U ovom radu smo predstavili istrazivanja optickih osobina 2D fotonskih kristala sa Arhimedovom resetkom p4g prostorne simetrije na bazi GaAs. Analizirane su strukture kako sa cilindricnim rupama, tako i sa GaAs dielektricnim stapicima u vazduhu. Racunate su zonske strukture, ekvifrekventne konture kao i FDTD simulacije kod prostiranja elektromagnetnih talasa u fotonskim kristalima i T-talasovodu. Takodje, je proucavano negativno kao levoruko negativno prelamanje u p4g Arhimedovoj resetki.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0350-820X
1820-7413
DOI:10.2298/SOS0802167J