Title :
Efficient semi-analytical analysis of two-dimensional photonic crystals
Author :
Pissoort, D. ; De Zutter, D. ; Olyslager, F.
Author_Institution :
Dept. of Inf. Technol., Ghent Univ., Gent, Belgium
Abstract :
In this paper, the fields in a 2D finite photonic crystal are calculated in a rigorous and efficient way using an integral equation technique. At the surface of every cylinder an appropriate boundary impedance is used. The validity and accuracy of the method are verified by comparing the numerical results for a small example with those obtained by the method of auxiliary sources. Finally, this method is used to study a more complex PBG structure, namely a wave demultiplexer.
Keywords :
boundary integral equations; computational electromagnetics; demultiplexing equipment; light propagation; optical waveguide theory; photonic band gap; photonic crystals; 2D finite photonic crystals; PBG structure; auxiliary sources method; computational electromagnetics; cylinder surface boundary impedance; integral equation technique; lightwave propagation; optical communications; optical waveguides; photonic band gap structures; wave demultiplexer; Dielectrics; Electromagnetic propagation; Electromagnetic waveguides; Integral equations; Optical propagation; Permittivity; Personal communication networks; Photonic band gap; Photonic crystals; Surface impedance;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
DOI :
10.1109/APS.2003.1220078
