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Influence of four-wave mixing and walk-off on the self-focusing of coupled waves

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dc.contributor.authorBergé, Len_AU
dc.contributor.authorBang, Oleen_AU
dc.contributor.authorKrolikowski, Wieslawen_AU
dc.date.accessioned2009-10-22T04:05:37Zen_US
dc.date.accessioned2010-12-20T06:03:27Z
dc.date.available2009-10-22T04:05:37Zen_US
dc.date.available2010-12-20T06:03:27Z
dc.date.issued2000en_US
dc.date.updated2015-12-12T08:56:43Z
dc.description.abstractFour-wave mixing and walk-off between two optical beams are investigated for focusing Kerr media. It is shown that four-wave mixing reinforces the self-focusing of mutually trapped waves by lowering their power threshold for collapse, only when their phase mismatch is small. On the contrary, walk-off inhibits the collapse by detrapping the beams, whose partial centroids experience nonlinear oscillations.
dc.format4 pages
dc.identifier.citationPhysical Review Letters 84.15 (2000): 3302-3305
dc.identifier.issn0031-9007en_US
dc.identifier.issn1079-7114en_US
dc.identifier.urihttp://hdl.handle.net/10440/957en_US
dc.identifier.urihttp://digitalcollections.anu.edu.au/handle/10440/957
dc.publisherAmerican Physical Society
dc.rightshttp://www.sherpa.ac.uk/romeo/index.php "Author can archive pre-print (ie pre-refereeing) … post-print (ie final draft post-refereeing) … [and] publisher's version/PDF. Link to publisher version … [and] Copyright notice required. Publisher's version/PDF can be used on … employers web site." - from SHERPA/RoMEO site (as at 25/02/10). ©2000 The American Physical Society
dc.sourcePhysical Review Letters
dc.source.urihttp://prola.aps.org/abstract/PRL/v84/i15/p3302_1en_US
dc.titleInfluence of four-wave mixing and walk-off on the self-focusing of coupled waves
dc.typeJournal article
local.bibliographicCitation.lastpage3305
local.bibliographicCitation.startpage3302
local.contributor.affiliationBergé, L, Commissariat à l'Energie Atomique, Bruyères-le-Châtel, Franceen_US
local.contributor.affiliationBang, Ole, Technical University of Denmarken_US
local.contributor.affiliationKrolikowski, Wieslaw, Research School of Physical Sciences and Engineering, Laser Physics Centreen_US
local.contributor.authoruidEx910en_US
local.contributor.authoruidU9200775en_US
local.description.refereedYes
local.identifier.absfor020204en_US
local.identifier.ariespublicationMigratedxPub20466en_US
local.identifier.citationvolume84
local.identifier.doi10.1103/PhysRevLett.84.3302
local.identifier.scopusID2-s2.0-0000714902
local.type.statusPublished Versionen_AU

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