Optical properties of metamaterial-based devices modulated by a liquid crystal

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buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidÖzbay, Ekmel|0000-0003-2953-1828
dc.citation.epage619en_US
dc.citation.issueNumber2en_US
dc.citation.spage611en_US
dc.citation.volumeNumber117en_US
dc.contributor.authorKaraomerlioglu, F.en_US
dc.contributor.authorMamedov, A. M.en_US
dc.contributor.authorÖzbay, Ekmelen_US
dc.date.accessioned2015-07-28T12:01:34Z
dc.date.available2015-07-28T12:01:34Z
dc.date.issued2014en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.description.abstractDue to the fact that it is possible to manipulate light with photonic crystals (PCs), PCs hold a great potential for designing new optical devices. There has been an increase in research on tuning the optical properties of PCs to design devices. We presented a numerical study of optical properties of metamaterial-based devices by liquid crystal infiltration. The plane wave expansion method and finite-difference time-domain method for both TE and TM modes revealed optical properties in photonic crystal structures in an air background for a square lattice. E7 type has been used as a nematic liquid crystal and SrTiO3 as a ferroelectric material. We showed the possibility of the metamaterials for a two-dimensional photonic crystal cavity on a ferroelectric base infiltrated with a nematic liquid crystal.en_US
dc.identifier.doi10.1007/s00339-014-8711-xen_US
dc.identifier.eissn1432-0630
dc.identifier.issn0947-8396
dc.identifier.urihttp://hdl.handle.net/11693/12452
dc.language.isoEnglishen_US
dc.publisherSpringer Berlin Heidelbergen_US
dc.relation.isversionofhttp://dx.doi.org/10.1007/s00339-014-8711-xen_US
dc.source.titleApplied Physics A: Materials Science and Processingen_US
dc.subjectNegative Refractionen_US
dc.subjectPhotonic Crystalsen_US
dc.subjectBandgapsen_US
dc.subjectCreationen_US
dc.titleOptical properties of metamaterial-based devices modulated by a liquid crystalen_US
dc.typeArticleen_US
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