Analysis of one-dimensional Fibonacci-class quasicrystals using perturbation theory

Author

Rostami, Ali ; Matloub, Samiye ; Sharifi, F. Janabi

Author_Institution

Center of Excellence for Mechatron., Univ. of Tabriz, Tabriz, Iran

fYear

2009

fDate

21-23 Sept. 2009

Firstpage

241

Lastpage

244

Abstract

In this work, we present a new and semi-analytical method to investigate one dimensional Fibonacci-class photonic quasicrystals as an optical waveguide. Usually, the exact method for obtaining band diagram in these situations is very hard and the numerical methods are used. In this paper, we investigate the band structure characteristics of one-dimensional quasicrystals by using perturbation method. In this direction, the band diagram and field distribution of this structure are obtained.

Keywords

Fibonacci sequences; band structure; numerical analysis; optical waveguides; perturbation theory; photonic crystals; quasicrystals; band diagram; band structure; numerical methods; one-dimensional Fibonacci-class quasicrystals; optical waveguide; perturbation theory; photonic quasicrystals; semianalytical method; structure field distribution; Mathematical model; Optical refraction; Optical scattering; Optical waveguides; Perturbation methods; Photonic crystals; Physics; Refractive index; Solid state circuits; Space technology; Fibonacci-Class; Perturbation Theory; Quasi-crystals;

fLanguage

English

Publisher

ieee

Conference_Titel

Optomechatronic Technologies, 2009. ISOT 2009. International Symposium on

Conference_Location

Istanbul

Print_ISBN

978-1-4244-4209-6

Electronic_ISBN

978-1-4244-4210-2

Type

conf

DOI

10.1109/ISOT.2009.5326071

Filename

5326071