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Broadband scattering by tapered nanoantennas

Staude, Isabelle; Maksymov, Ivan; Decker, Manuel; Neshev, Dragomir; Jagadish, Chennupati; Miroshnichenko, Andrey; Kivshar, Yuri

Description

We realize a new design of tapered Yagi-Uda nanoantennas and experimentally study their far-field light scattering. We show that in comparison with untapered structures the tapered nanoantennas exhibit broadband resonances featuring a distinct line shape. Our observations are supported by numerical calculations, which further reveal the tapered nanoantenna's wavelength-dependent optical near-field confinement.

dc.contributor.authorStaude, Isabelle
dc.contributor.authorMaksymov, Ivan
dc.contributor.authorDecker, Manuel
dc.contributor.authorNeshev, Dragomir
dc.contributor.authorJagadish, Chennupati
dc.contributor.authorMiroshnichenko, Andrey
dc.contributor.authorKivshar, Yuri
dc.date.accessioned2015-12-10T23:34:38Z
dc.identifier.issn1862-6254
dc.identifier.urihttp://hdl.handle.net/1885/69508
dc.description.abstractWe realize a new design of tapered Yagi-Uda nanoantennas and experimentally study their far-field light scattering. We show that in comparison with untapered structures the tapered nanoantennas exhibit broadband resonances featuring a distinct line shape. Our observations are supported by numerical calculations, which further reveal the tapered nanoantenna's wavelength-dependent optical near-field confinement.
dc.publisherWiley-VCH Verlag GMBH
dc.sourcePhysica Status Solidi: Rapid Research Letters
dc.subjectKeywords: Far-field; Line shape; Nanoantennas; Nanoplasmonics; New design; Numerical calculation; Optical near field; Nanophotonics; Light scattering Light scattering; Nanoantennas; Nanophotonics; Nanoplasmonics
dc.titleBroadband scattering by tapered nanoantennas
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume6
dc.date.issued2012
local.identifier.absfor091203 - Compound Semiconductors
local.identifier.absfor020406 - Surfaces and Structural Properties of Condensed Matter
local.identifier.ariespublicationf5625xPUB2043
local.type.statusPublished Version
local.contributor.affiliationStaude, Isabelle, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationMaksymov, Ivan, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationDecker, Manuel, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationMiroshnichenko, Andrey, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationNeshev, Dragomir, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationJagadish, Chennupati, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationKivshar, Yuri, College of Physical and Mathematical Sciences, ANU
local.description.embargo2037-12-31
local.bibliographicCitation.issue12
local.bibliographicCitation.startpage466
local.bibliographicCitation.lastpage468
local.identifier.doi10.1002/pssr.201206466
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
dc.date.updated2016-02-24T08:53:26Z
local.identifier.scopusID2-s2.0-84870987591
local.identifier.thomsonID000312535700010
CollectionsANU Research Publications

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