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Filamentation and supercontinuum generation by singular beams in self-focusing nonlinear media

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dc.contributor.authorMaleshkov, Georgi
dc.contributor.authorNeshev, Dragomir
dc.contributor.authorPetrova, Elitza
dc.contributor.authorDreischuh, Alexander
dc.date.accessioned2015-12-10T23:31:36Z
dc.date.issued2011
dc.date.updated2016-02-24T08:17:33Z
dc.description.abstractWe study numerically and experimentally the propagation of pulsed singular beams, including dark crosses and optical vortices, in self-focusing nonlinear media, resulting in filamentation and supercontinuum generation. Our results show that the singular beams survive the process of modulation instability and appear well preserved in both the near and far field.
dc.identifier.issn2040-8978
dc.identifier.urihttp://hdl.handle.net/1885/68710
dc.publisherInstitute of Physics Publishing
dc.sourceJournal of Optics
dc.subjectKeywords: dark cross beams; filamentation; Optical vortices; Self-focusing; Singular beams; Nonlinear systems; Vortex flow; Focusing dark cross beams; filamentation; optical vortex; self-focusing; Singular beams
dc.titleFilamentation and supercontinuum generation by singular beams in self-focusing nonlinear media
dc.typeJournal article
local.bibliographicCitation.issue6
local.bibliographicCitation.startpage42217
local.contributor.affiliationMaleshkov, Georgi, Sofia University
local.contributor.affiliationNeshev, Dragomir, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationPetrova, Elitza, Sofia University
local.contributor.affiliationDreischuh, Alexander, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidNeshev, Dragomir, u4049045
local.contributor.authoruidDreischuh, Alexander, u4350714
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020501 - Classical and Physical Optics
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
local.identifier.ariespublicationf2965xPUB1805
local.identifier.citationvolume13
local.identifier.doi10.1088/2040-8978/13/6/064015
local.identifier.scopusID2-s2.0-79957809728
local.identifier.thomsonID000292186200016
local.type.statusPublished Version

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