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Graphene Reflectarray Metasurface for Terahertz Beam Steering and Phase Modulation

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dc.contributor.authorTamagnone, Michele
dc.contributor.authorCapdevila, Santiago
dc.contributor.authorLombardo, Antonio
dc.contributor.authorWu, Jingbo
dc.contributor.authorCenteno, Alba
dc.contributor.authorZurutuza, Amaia
dc.contributor.authorIonescu, Adrian M
dc.contributor.authorFerrari, Andrea C
dc.contributor.authorMosig, Juan R
dc.contributor.orcidLombardo, Antonio [0000-0003-3088-6458]
dc.contributor.orcidFerrari, Andrea [0000-0003-0907-9993]
dc.date.accessioned2018-10-15T11:02:56Z
dc.date.available2018-10-15T11:02:56Z
dc.date.issued2018-06-05
dc.description.abstractWe report a THz reflectarray metasurface which uses graphene as active element to achieve beam steering, shaping and broadband phase modulation. This is based on the creation of a voltage controlled reconfigurable phase hologram, which can impart different reflection angles and phases to an incident beam, replacing bulky and fragile rotating mirrors used for terahertz imaging. This can also find applications in other regions of the electromagnetic spectrum, paving the way to versatile optical devices including light radars, adaptive optics, electro-optical modulators and screens.
dc.identifier.doi10.17863/CAM.30997
dc.identifier.issn1607-324X
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/283628
dc.language.isoeng
dc.publisherInstitute for Condensed Matter Physics
dc.subjectphysics.app-ph
dc.subjectphysics.app-ph
dc.subjectcond-mat.mtrl-sci
dc.subjectphysics.optics
dc.titleGraphene Reflectarray Metasurface for Terahertz Beam Steering and Phase Modulation
dc.typeArticle
dcterms.dateAccepted2018-06-07
prism.publicationNameCondensed Matter Physics
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/G042357/1)
pubs.funder-project-idRoyal Society (TG102524)
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/K01711X/1)
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/K017144/1)
pubs.funder-project-idEuropean Commission (284558)
pubs.funder-project-idEuropean Commission (309980)
pubs.funder-project-idEuropean Commission (604391)
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/L016087/1)
pubs.funder-project-idEuropean Commission Horizon 2020 (H2020) Future and Emerging Technologies (FET) (696656)
pubs.funder-project-idEPSRC (via University of Manchester) (R119256)
pubs.funder-project-idRoyal Society of Chemistry (unknown)
pubs.funder-project-idThe Royal Society (wm090070)
pubs.funder-project-idEuropean Research Council (319277)
rioxxterms.licenseref.startdate2018-06-07
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.typeJournal Article/Review
rioxxterms.versionAM

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