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dc.creatorJakšić, Zoran
dc.creatorSmiljanić, Milče
dc.creatorVasiljević-Radović, Dana
dc.creatorObradov, Marko
dc.creatorRadulović, Katarina
dc.creatorTanasković, Dragan
dc.creatorKrstajić, Predrag
dc.date.accessioned2019-01-30T17:50:43Z
dc.date.available2019-01-30T17:50:43Z
dc.date.issued2016
dc.identifier.issn0306-8919
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1969
dc.description.abstractAperture-based nanoplasmonics deals with an important class of structures with subwavelength hole arrays that support surface plasmons polaritons, thus ensuring control over propagation and localization of electromagnetic fields. The electromagnetic field localization in aperture-based plasmonic structures can be tailored by modifying the structure geometry at the deep subwavelength scale, in this way generating field hotspots in a controlled way. We defined subwavelength primitive objects and combined them in Boolean manner by applying logical operations like AND or OR to their shapes to generate complex forms and thus modify the subwavelength unit cell geometry. We designed our structures and simulated their scattering parameters by the finite element method and fabricated the experimental samples for the mid-wavelength infrared range using the conventional silicon-based planar technologies with gold and aluminum as plasmonic materials. We show that one can readily use the conventional, non-subwavelength photolithography to generate strong field nonlocalities without increasing the complexity of the system or requiring finer resolutions. The approach can be used for multispectral operation of plasmonic chemical or biological sensors.en
dc.publisherSpringer, Dordrecht
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/32008/RS//
dc.rightsrestrictedAccess
dc.sourceOptical and Quantum Electronics
dc.subjectNanoplasmonicsen
dc.subjectSurface plasmons polaritonsen
dc.subjectExtraordinary optical transmissionen
dc.subjectAperture-based plasmonicsen
dc.subjectField localizationen
dc.titleField localization control in aperture-based plasmonics by Boolean superposition of primitive forms at deep subwavelength scaleen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractСмиљанић, Милче; Обрадов, Марко; Васиљевић-Радовић, Дана; Радуловић, Катарина; Јакшић, Зоран; Крстајић, Предраг; Танасковић, Драган;
dc.citation.volume48
dc.citation.issue4
dc.citation.other48(4):
dc.citation.rankM23
dc.identifier.doi10.1007/s11082-016-0500-7
dc.identifier.rcubConv_3504
dc.identifier.scopus2-s2.0-84961680162
dc.identifier.wos000372264500004
dc.type.versionpublishedVersion


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