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

Science of Sintering

关键词: photonic crystals;    negative refraction;    left-handed materials;    waveguides;   

DOI  :  10.2298/SOS0802167J

来源: DOAJ

【 摘 要 】

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.

【 授权许可】

Unknown