DocumentCode
2615264
Title
A model order reduction method for efficient band structure calculations of photonic crystals
Author
Scheiber, Christian ; Schultschik, Alwin ; Bíró, Oszkár ; Dyczij-Edlinger, Romanus
Author_Institution
Inst. for Fundamentals & Theor. in Electr. Eng., Graz Univ. of Technolgy, Graz, Austria
fYear
2010
fDate
9-12 May 2010
Firstpage
1
Lastpage
1
Abstract
The goal of this paper is to compute k-β diagrams of photonic crystals, accurately and fast. For this purpose, we propose a multi-point model-order reduction scheme for the modal analysis of periodic structures, based on the finite element method. Our numerical example demonstrates that the new approach is significantly faster than conventional FE solutions, while error levels are very similar.
Keywords
band structure; finite element analysis; photonic crystals; efficient band structure; finite element method; k-β diagrams; multipoint model-order reduction scheme; photonic crystals; Dielectrics; Eigenvalues and eigenfunctions; Finite element methods; Mechatronics; Optical computing; Periodic structures; Photonic crystals; Physics; Read only memory; Runtime; eigenvalue problems; finite-element methods; model order reduction; periodic structures; photonic crystals;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location
Chicago, IL
Print_ISBN
978-1-4244-7059-4
Type
conf
DOI
10.1109/CEFC.2010.5481828
Filename
5481828
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