Effective medium approximation of anisotropic lamellar nanogratings based on Fourier factorization

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dc.contributor.author Foldyna, Martin
dc.contributor.author Ossikovski, Razvigor
dc.contributor.author De Martino, Antonello
dc.contributor.author Drevillon, Bernard
dc.contributor.author Postava, Kamil
dc.contributor.author Ciprian, Dalibor
dc.contributor.author Pištora, Jaromír
dc.contributor.author Watanabe, Koki
dc.date.accessioned 2006-09-21T11:32:29Z
dc.date.available 2006-09-21T11:32:29Z
dc.date.issued 2006
dc.identifier.citation Optics express. 2006, vol. 14, issue 8, p. 3114-3128. en
dc.identifier.issn 1094-4087
dc.identifier.uri http://hdl.handle.net/10084/56347
dc.description.abstract Anisotropic lamellar sub-wavelength gratings (nanogratings) are described by Effective Medium Approximation (EMA). Analytical formulas for effective medium optical parameters of nanogratings from arbitrary anisotropic materials are derived using approximation of zeroorder diffraction mode. The method is based on Rigorous Coupled Wave Analysis (RCWA) combined with proper Fourier factorization method. Good agreement between EMA and the rigorous model is observed, where slight differences are explained by the influence of evanescent higher Fourier harmonics in the nanograting. en
dc.language.iso en en
dc.publisher Optical Society of America en
dc.relation.ispartofseries Optics express en
dc.relation.uri http://dx.doi.org/10.1364/OE.14.003114 en
dc.rights © 2006 Optical Society of America
dc.rights This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.14.003114 . Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
dc.subject gratings en
dc.subject ellipsometry and polarimetry en
dc.subject materials and process characterization en
dc.subject anisotropic optical materials en
dc.subject diffraction gratings en
dc.subject periodic nanostructures en
dc.title Effective medium approximation of anisotropic lamellar nanogratings based on Fourier factorization en
dc.type article en
dc.identifier.location Není ve fondu ÚK en
dc.identifier.doi 10.1364/OE.14.003114
dc.rights.access openAccess
dc.type.version publishedVersion
dc.identifier.wos 000237144700003

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