Nonlinear nanofocusing in tapered plasmonic waveguides

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dc.contributor.authorDavoyan, Artur
dc.contributor.authorShadrivov, Ilya
dc.contributor.authorZharov, Alexander
dc.contributor.authorGramotnev, Dmitri
dc.contributor.authorKivshar, Yuri
dc.date.accessioned2015-12-10T22:21:52Z
dc.date.issued2010
dc.date.updated2016-02-24T08:26:25Z
dc.description.abstractWe suggest using tapered waveguides for compensating losses of surface plasmon-polaritons in order to enhance nonlinear effects at the nanoscale. We study nonlinear plasmon self-focusing in tapered metal-dielectric-metal slot waveguides and demonstrate that, by an appropriate choice of the taper angle, we can effectively suppress the mode attenuation achieving stable propagation of a spatial plasmon soliton. For larger tapering angles we observe plasmon-beam nanofocusing in both spatial dimensions.
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/1885/52400
dc.publisherAmerican Physical Society
dc.sourcePhysical Review Letters
dc.subjectKeywords: Nano scale; Nano-focusing; Nonlinear effect; Self-focusing; Slot waveguide; Spatial dimension; Surface plasmon polaritons; Taper angles; Tapered plasmonic waveguides; Tapered waveguide; Electric losses; Solitons; Waveguides; Plasmons
dc.titleNonlinear nanofocusing in tapered plasmonic waveguides
dc.typeJournal article
local.bibliographicCitation.issue11
local.bibliographicCitation.startpage4
local.contributor.affiliationDavoyan, Artur, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationShadrivov, Ilya, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationZharov, Alexander, Russian Academy of Sciences
local.contributor.affiliationGramotnev, Dmitri, Queensland University of Technology
local.contributor.affiliationKivshar, Yuri, College of Physical and Mathematical Sciences, ANU
local.contributor.authoremailu3923606@anu.edu.au
local.contributor.authoruidDavoyan, Artur, u4467938
local.contributor.authoruidShadrivov, Ilya, u3923606
local.contributor.authoruidKivshar, Yuri, u9307695
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020501 - Classical and Physical Optics
local.identifier.ariespublicationf2965xPUB246
local.identifier.citationvolume105
local.identifier.doi10.1103/PhysRevLett.105.116804
local.identifier.scopusID2-s2.0-77956505954
local.identifier.thomsonID000281659500008
local.identifier.uidSubmittedByf2965
local.type.statusPublished Version

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