About: Plane wave expansion method used to engineer photonic crystal sensors with high efficiency

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1364/OE.22.002562
Description	A photonic crystal waveguide (PhC-WG) was reported to be usable as an optical sensor highly sensitive to various material parameters, which can be detected via changes in transmission through the PhC-WG caused by small changes of the refractive index of the medium filling its holes. To monitor these changes accurately, a precise optical model is required, for which the plane wave expansion (PWE) method is convenient. We here demonstrate the revision of the PWE method by employing the complex Fourier factorization approach, which enables the calculation of dispersion diagrams with fast convergence, i.e., with high precision in relatively short time. The PhC-WG is proposed as a line defect in a hexagonal array of cylindrical holes periodically arranged in bulk silicon, filled with a variable medium. The method of monitoring the refractive index changes is based on observing cutoff wavelengths in the PhC-WG dispersion diagrams. The PWE results are also compared with finite-difference time-domain calculations of transmittance carried out on a PhC-WG with finite dimensions. (C) 2014 Optical Society of America A photonic crystal waveguide (PhC-WG) was reported to be usable as an optical sensor highly sensitive to various material parameters, which can be detected via changes in transmission through the PhC-WG caused by small changes of the refractive index of the medium filling its holes. To monitor these changes accurately, a precise optical model is required, for which the plane wave expansion (PWE) method is convenient. We here demonstrate the revision of the PWE method by employing the complex Fourier factorization approach, which enables the calculation of dispersion diagrams with fast convergence, i.e., with high precision in relatively short time. The PhC-WG is proposed as a line defect in a hexagonal array of cylindrical holes periodically arranged in bulk silicon, filled with a variable medium. The method of monitoring the refractive index changes is based on observing cutoff wavelengths in the PhC-WG dispersion diagrams. The PWE results are also compared with finite-difference time-domain calculations of transmittance carried out on a PhC-WG with finite dimensions. (C) 2014 Optical Society of America (en)
Title	Plane wave expansion method used to engineer photonic crystal sensors with high efficiency Plane wave expansion method used to engineer photonic crystal sensors with high efficiency (en)
skos:prefLabel	Plane wave expansion method used to engineer photonic crystal sensors with high efficiency Plane wave expansion method used to engineer photonic crystal sensors with high efficiency (en)
skos:notation	RIV/00216208:11110/14:10285004!RIV15-MSM-11110___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA13-30397S), P(GAP205/11/2137)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Veis, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / 1. lékařská fakulta
http://linked.open...dnocenehoVysledku	36738
http://linked.open...ai/riv/idVysledku	RIV/00216208:11110/14:10285004
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	periodic structures; differential-theory; factorization method; anisotropic materials; coupled-wave; tm polarization; normal vector method; surface-plasmon resonance; complex polarization bases; fourier modal method (en)
http://linked.open.../riv/klicoveSlovo	differential-theory factorization method fourier modal method tm polarization anisotropic materials normal vector method periodic structures coupled-wave surface-plasmon resonance complex polarization bases
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[FA24FEFE356E]
http://linked.open...i/riv/nazevZdroje	Optics Express
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Novel materials for magneto-optical applications Magnetophotonic interactions in realistic nanostructures
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	22
http://linked.open...iv/tvurceVysledku	Antoš, Roman Veis, Martin Vozda, Vojtěch
http://linked.open...ain/vavai/riv/wos	000332518100042
issn	1094-4087
number of pages	16 (xsd:int)
http://bibframe.org/vocab/doi	10.1364/OE.22.002562
http://localhost/t...ganizacniJednotka	11110

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