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Conference Paper: Genetic algorithms for reflective filters design

TitleGenetic algorithms for reflective filters design
Authors
KeywordsElectronics
Issue Date2001
PublisherIEEE.
Citation
IEEE Hong Kong Electron Devices Meeting Proceedings, Hong Kong, China, 30 June 2001, p. 9-12 How to Cite?
AbstractA genetic algorithm (GA) with adaptive mutations has been employed for the design of Bragg reflectors. The algorithm enables three different design types: (a) composition and thickness of each layer are optimized; (b) two compositions are chosen for the two alternating materials, and the thickness of each layer is optimized; (c) composition and thickness of two layers are chosen and the pair is repeated. The algorithm enables the finding of the optimal design for two chosen incident and final media, and it is capable of taking into account the existence of a finite optically thick substrate. The algorithm is very versatile and can be applied for the design of refractive filters using various materials. We have demonstrated application of this algorithm to the design of AlxGa1-xN reflectors, as well as organic and dielectric reflectors.
Persistent Identifierhttp://hdl.handle.net/10722/46328

 

DC FieldValueLanguage
dc.contributor.authorLi, EHen_HK
dc.contributor.authorDjurisic, ABen_HK
dc.date.accessioned2007-10-30T06:47:26Z-
dc.date.available2007-10-30T06:47:26Z-
dc.date.issued2001en_HK
dc.identifier.citationIEEE Hong Kong Electron Devices Meeting Proceedings, Hong Kong, China, 30 June 2001, p. 9-12en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46328-
dc.description.abstractA genetic algorithm (GA) with adaptive mutations has been employed for the design of Bragg reflectors. The algorithm enables three different design types: (a) composition and thickness of each layer are optimized; (b) two compositions are chosen for the two alternating materials, and the thickness of each layer is optimized; (c) composition and thickness of two layers are chosen and the pair is repeated. The algorithm enables the finding of the optimal design for two chosen incident and final media, and it is capable of taking into account the existence of a finite optically thick substrate. The algorithm is very versatile and can be applied for the design of refractive filters using various materials. We have demonstrated application of this algorithm to the design of AlxGa1-xN reflectors, as well as organic and dielectric reflectors.en_HK
dc.format.extent425750 bytes-
dc.format.extent3553 bytes-
dc.format.extent14323 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectElectronicsen_HK
dc.titleGenetic algorithms for reflective filters designen_HK
dc.typeConference_Paperen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/HKEDM.2001.946907en_HK
dc.identifier.hkuros72697-

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