Tunable Optical Vortex Arrays from a Single Nematic Topological Defect
hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
dc.contributor.author | BRASSELET, Etienne | |
dc.date.created | 2011-09-20 | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0031-9007 | |
dc.description.abstractEn | We 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.iso | en | |
dc.publisher | American Physical Society | |
dc.subject.en | Liquid crystals | |
dc.subject.en | Optical angular momentum and its quantum aspects | |
dc.subject.en | Defects in liquid crystals | |
dc.title.en | Tunable Optical Vortex Arrays from a Single Nematic Topological Defect | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1103/PhysRevLett.108.087801 | |
dc.subject.hal | Physique [physics]/Physique [physics]/Optique [physics.optics] | |
bordeaux.journal | Physical Review Letters | |
bordeaux.page | 087801 | |
bordeaux.volume | 108 | |
bordeaux.issue | 8 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00676572 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00676572v1 | |
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