Please use this identifier to cite or link to this item:
Type: Artigo de periódico
Title: Strategy of Search and Refinement by GA in 2-D Photonic Crystals with Absolute PBG
Author: Malheiros-Silveira, GN
Rodriguez-Esquerre, VF
Hernandez-Figueroa, HE
Abstract: The finite element method (FEM) and the genetic algorithm (GA) have been used to solve the inverse problem involving absolute photonic band gap (PBG) searching and optimization. Square and triangular lattices composed by Tellurium (anisotropic material) and air have been analyzed. In order to avoid the requirements of high computational efforts and resources needed in these kind of tasks, the PBGs have been computed only at key positions along the first region of Brillouin and we obtained absolute midgap ratio, considering PBGs between the TE 1-2 and TM 3-4 modes, of 18.00% and 23.49% for the square and triangular lattices, respectively.
Subject: Anisotropic optical materials
finite element method
genetic algorithms
photonic band gap
photonic crystals
Country: EUA
Editor: Ieee-inst Electrical Electronics Engineers Inc
Rights: fechado
Identifier DOI: 10.1109/JQE.2010.2091107
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
WOS000288457300003.pdf2.38 MBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.