Annular photonic crystals: computation and analysis of the green’s function

Author

Seydou, F. ; Ramahi, Omar M. ; Seppänen, Tapio

Author_Institution

Univ. of Oulu, Oulu

fYear

2007

fDate

9-15 June 2007

Firstpage

2245

Lastpage

2248

Abstract

In this paper we discuss two-dimensional (2D) annular PC. In particular, we consider a finite size PC composed of an air-hole and dielectric rod array such that an air-hole is centered within each dielectric rod. The clusters we consider consist of parallel, disjoint two-layered cylinders of arbitrary shapes. We implement computational techniques and analyze the Green´s function, using both the semi-analytical (for circular cylinders) and numerical-boundary element (for arbitrary cylinders) methods.

Keywords

Green´s function methods; boundary-elements methods; dielectric bodies; photonic crystals; Green´s function; air holes; annular photonic crystals; arbitrary cylinders; circular cylinders; dielectric rod array; numerical-boundary element method; semianalytical methods; two-dimensional finite size PC; two-layered cylinders; Dielectrics; Electromagnetic scattering; Electromagnetic wave polarization; Engine cylinders; Frequency; Green´s function methods; Optical computing; Photonic band gap; Photonic crystals; Shape;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2007 IEEE

Conference_Location

Honolulu, HI

Print_ISBN

978-1-4244-0877-1

Electronic_ISBN

978-1-4244-0878-8

Type

conf

DOI

10.1109/APS.2007.4395977

Filename

4395977