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hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorGHADIMI NASSIRI, Mikaël
hal.structure.identifierGraduate School of Engineering [Suita, Osaka]
dc.contributor.authorCHO, Seong Yong
hal.structure.identifierGraduate School of Engineering [Suita, Osaka]
hal.structure.identifierPRESTO [JST
dc.contributor.authorYOSHIDA, Hiroyuki
hal.structure.identifierGraduate School of Engineering [Suita, Osaka]
dc.contributor.authorOZAKI, Masanori
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorBRASSELET, Etienne
dc.date.issued2018
dc.identifier.issn1050-2947
dc.description.abstractEnWe report on the design, fabrication, and experimental characterization of reflective geometric phase optical elements enabling the generation of scalar and vectorial high-order Laguerre-Gauss optical beams over a broad spectral range. This is made possible by combining azimuthal and radial structuring of helix-based liquid-crystal films exhibiting the circular Bragg reflection phenomenon. By extending the previously introduced concept of Bragg-Berry optical elements to the polychromatic shaping of the radial degrees of freedom and showing their combination with azimuthal ones, this work suggests that spectrally broadband spin-orbit processing of optical information over multiple spatial degrees of freedom can be further considered on experimental grounds.
dc.description.sponsorshipTraitement hyperspectral du moment angulaire orbital de la lumière - ANR-15-CE30-0018
dc.language.isoen
dc.publisherAmerican Physical Society
dc.title.enHigh-order Laguerre-Gauss polychromatic beams from Bragg-Berry flat optics
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevA.98.063834
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
dc.subject.halSciences de l'ingénieur [physics]/Optique / photonique
bordeaux.journalPhysical Review A : Atomic, molecular, and optical physics [1990-2015]
bordeaux.page063834
bordeaux.volume98
bordeaux.issue6
bordeaux.peerReviewedoui
hal.identifierhal-02067908
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02067908v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20A%20:%20Atomic,%20molecular,%20and%20optical%20physics%20%5B1990-2015%5D&rft.date=2018&rft.volume=98&rft.issue=6&rft.spage=063834&rft.epage=063834&rft.eissn=1050-2947&rft.issn=1050-2947&rft.au=GHADIMI%20NASSIRI,%20Mika%C3%ABl&CHO,%20Seong%20Yong&YOSHIDA,%20Hiroyuki&OZAKI,%20Masanori&BRASSELET,%20Etienne&rft.genre=article


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