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Optical vortices in nonlinear media: spirals, forks and knots

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dc.contributor.authorDesyatnikov, Anton S
dc.coverage.spatialKharkov Ukraine
dc.date.accessioned2015-12-10T22:39:10Z
dc.date.createdSeptember 6-8 2011
dc.date.issued2011
dc.date.updated2016-02-24T11:51:23Z
dc.description.abstractA summary is presented of recent theoretical and experimental results on the dynamics of optical vortices embedded in laser beams propagating in self-focusing nonlinear media. I discuss the spiraling of vortices in nonlocal solitons and elliptic laser beams as well as the pitchfork topological reactions of vortices observed recently in experiments with vortex beams in nematic liquid crystals. Several examples of more exotic structures are presented, such as vortex links and knots, forming spontaneously and under the action of soliton internal modes.
dc.identifier.isbn9781457704796
dc.identifier.urihttp://hdl.handle.net/1885/57054
dc.publisherConference Organising Committee
dc.relation.ispartofseriesInternational Workshop on Nonlinear Photonics (NLP 2011)
dc.sourceProceedings of the International Workshop on Nonlinear Photonics, NLP 2011
dc.source.urihttp://www.scopus.com/inward/record.url?eid=2-s2.0-84855568995&partnerID=40&md5=735ab76df98172af52577f17d11b04cd
dc.subjectKeywords: Internal modes; Non-linear media; Nonlocal; Optical vortices; Self-focusing; Vortex beams; Laser beams; Natural language processing systems; Nematic liquid crystals; Nonlinear systems; Solitons; Vortex flow
dc.titleOptical vortices in nonlinear media: spirals, forks and knots
dc.typeConference paper
local.bibliographicCitation.lastpage3
local.bibliographicCitation.startpage1
local.contributor.affiliationDesyatnikov, Anton S, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidDesyatnikov, Anton S, u4150773
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor020501 - Classical and Physical Optics
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
local.identifier.ariespublicationu9201385xPUB385
local.identifier.doi10.1109/NLP.2011.6102652
local.identifier.scopusID2-s2.0-84855582596
local.type.statusPublished Version

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