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Electric-current-induced unidirectional propagation of surface plasmon-polaritons

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dc.contributor.authorBliokh, Konstantin
dc.contributor.authorRodriguez-Fortuno, Francisco Jose
dc.contributor.authorBekshaev, A. Y.
dc.contributor.authorKivshar, Yuri
dc.contributor.authorNori, Franco
dc.date.accessioned2020-01-24T01:14:12Z
dc.date.available2020-01-24T01:14:12Z
dc.date.issued2018-02-16
dc.date.updated2019-11-25T07:23:38Z
dc.description.abstractNonreciprocity and one-way propagation of optical signals are crucial for modern nanophotonic technology, and typically achieved using magneto-optical effects requiring large magnetic biases. Here we suggest a fundamentally novel approach to achieve unidirectional propagation of surface plasmon-polaritons (SPPs) at metal-dielectric interfaces. We employ a direct electric current in metals, which produces a Doppler frequency shift of SPPs due to the uniform drift of electrons. This tilts the SPP dispersion, enabling one-way propagation, as well as zero and negative group velocities. The results are demonstrated for planar interfaces and cylindrical nanowire waveguides.en_AU
dc.description.sponsorshipRIKEN iTHES Project, MURI Center for Dynamic Magneto-Optics, Air Force Office of Scientific Research (AFOSR) (FA9550-14-1-0040); the IMPACT program of JST, Japan Society for the Promotion of Science (JSPS) (KAKENHI); Core Research for Evolutional Science and Technology (CREST) (JPMJCR1676); John Templeton Foundation; H2020 European Research Council (ERC) (ERC-2016-STG-714151-PSINFONI); Australian Research Council (ARC).en_AU
dc.format.mimetypeapplication/pdfen_AU
dc.identifier.issn0146-9592en_AU
dc.identifier.urihttp://hdl.handle.net/1885/199616
dc.language.isoen_AUen_AU
dc.provenancehttp://sherpa.ac.uk/romeo/issn/0146-9592/..."author can archive post-print (ie final draft post-refereeing) on institutional repository or funder's designated repository 12 months embargo" from SHERPA/RoMEO site (as at 24.1.20)en_AU
dc.publisherOptical Society of Americaen_AU
dc.rights© 2018 Optical Society of Americaen_AU
dc.sourceOptics Lettersen_AU
dc.titleElectric-current-induced unidirectional propagation of surface plasmon-polaritonsen_AU
dc.typeJournal articleen_AU
dcterms.accessRightsOpen Accessen_AU
dcterms.dateAccepted2018-01-20
local.bibliographicCitation.issue5en_AU
local.bibliographicCitation.lastpage966en_AU
local.bibliographicCitation.startpage963en_AU
local.contributor.affiliationBliokh, Konstantin, College of Science, ANUen_AU
local.contributor.affiliationRodriguez-Fortuno, Francisco Jose, King's College Londonen_AU
local.contributor.affiliationBekshaev, A. Y., Mechnikov National Universityen_AU
local.contributor.affiliationKivshar, Yuri, College of Science, ANUen_AU
local.contributor.affiliationNori, Franco, University of Michiganen_AU
local.contributor.authoruidBliokh, Konstantin, u4572145en_AU
local.contributor.authoruidKivshar, Yuri, u9307695en_AU
local.description.notesImported from ARIESen_AU
local.identifier.absfor020504 - Photonics, Optoelectronics and Optical Communicationsen_AU
local.identifier.absfor020604 - Quantum Opticsen_AU
local.identifier.absfor090606 - Photonics and Electro-Optical Engineering (excl. Communications)en_AU
local.identifier.ariespublicationa383154xPUB9517en_AU
local.identifier.citationvolume43en_AU
local.identifier.doi10.1364/OL.43.000963en_AU
local.identifier.scopusID2-s2.0-85042920507
local.publisher.urlhttps://www.osapublishing.orgen_AU
local.type.statusAccepted Versionen_AU

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