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Nonlinear magnetic metamaterials

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Shadrivov, Ilya; Kozyrev, Alexander B; van der Weide, Daniel W; Kivshar, Yuri

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We study experimentally nonlinear tunable magnetic metamaterials operating at microwave frequencies. We fabricate the nonlinear metamaterial composed of double split-ring resonators where a varactor diode is introduced into each resonator so that the magnetic resonance can be tuned dynamically by varying the input power. We demonstrate that at higher powers the transmission of the metamaterial becomes power-dependent and, as a result, such metamaterial can demonstrate various nonlinear...[Show more]

dc.contributor.authorShadrivov, Ilya
dc.contributor.authorKozyrev, Alexander B
dc.contributor.authorvan der Weide, Daniel W
dc.contributor.authorKivshar, Yuri
dc.date.accessioned2009-06-04T05:50:52Z
dc.date.accessioned2010-12-20T06:03:29Z
dc.date.available2009-06-04T05:50:52Z
dc.date.available2010-12-20T06:03:29Z
dc.identifier.citationOptics Express 16.25 (2008): 20266-20271
dc.identifier.issn1094-4087
dc.identifier.urihttp://hdl.handle.net/10440/410
dc.identifier.urihttp://digitalcollections.anu.edu.au/handle/10440/410
dc.description.abstractWe study experimentally nonlinear tunable magnetic metamaterials operating at microwave frequencies. We fabricate the nonlinear metamaterial composed of double split-ring resonators where a varactor diode is introduced into each resonator so that the magnetic resonance can be tuned dynamically by varying the input power. We demonstrate that at higher powers the transmission of the metamaterial becomes power-dependent and, as a result, such metamaterial can demonstrate various nonlinear properties. In particular, we study experimentally the power-dependent shift of the transmission band and demonstrate nonlinearity-induced enhancement (or suppression) of wave transmission.
dc.format6 pages
dc.publisherOptical Society of America
dc.rights"OSA will grant the authors permission to deposit the publisher’s pdf from their Optics Express articles into the repository with the proper citation (reference number or journal /volume/page/year citation)." - from email received from Authorized Agent, The Optical Society, 27/05/10
dc.sourceOptics Express
dc.source.urihttp://www.opticsinfobase.org/DirectPDFAccess/A9CA9B62-BDB9-137E-C9E8FB05FCF99388_175004.pdf?da=1&id=175004&seq=0&CFID=39997365&CFTOKEN=32868506
dc.subjectmaterials : metamaterials
dc.subjectmicrowaves
dc.titleNonlinear magnetic metamaterials
dc.typeJournal article
local.identifier.citationvolume16
dcterms.dateAccepted2008-11-21
dc.date.issued2008-11-24
local.identifier.absfor020604
local.identifier.ariespublicationu9201385xPUB122
local.type.statusPublished Version
local.contributor.affiliationShadrivov, Ilya, Research School of Physical Sciences and Engineering, Non-Linear Physics Centre
local.contributor.affiliationKozyrev, Alexander B, University of Wisconsin-Madison
local.contributor.affiliationvan der Weide, Daniel W, University of Wisconsin-Madison
local.contributor.affiliationKivshar, Yuri S, Research School of Physical Sciences and Engineering, Non-Linear Physics Centre
local.bibliographicCitation.issue25
local.bibliographicCitation.startpage20266
local.bibliographicCitation.lastpage20271
local.identifier.doi10.1364/OE.16.020266
dc.date.updated2015-12-08T09:50:44Z
local.identifier.scopusID2-s2.0-57349149175
local.identifier.thomsonID000261563100012
CollectionsANU Research Publications

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