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hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorBRASSELET, Etienne
dc.date.created2011-09-20
dc.date.issued2012
dc.identifier.issn0031-9007
dc.description.abstractEnWe report on the generation of tunable structured light fields endowed with various sets of phase singularities from a single topological defect in a nematic liquid crystal mesophase. The experimental demonstration relies on the use of electric field-induced nonsingular topological defects called "umbilics."
dc.language.isoen
dc.publisherAmerican Physical Society
dc.subject.enLiquid crystals
dc.subject.enOptical angular momentum and its quantum aspects
dc.subject.enDefects in liquid crystals
dc.title.enTunable Optical Vortex Arrays from a Single Nematic Topological Defect
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevLett.108.087801
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
bordeaux.journalPhysical Review Letters
bordeaux.page087801
bordeaux.volume108
bordeaux.issue8
bordeaux.peerReviewedoui
hal.identifierhal-00676572
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00676572v1
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