Spectral pulse transformations and phase transitions in quadratic nonlinear waveguide arrays

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dc.contributor.authorSetzpfandt, Frank
dc.contributor.authorSukhorukov, Andrey
dc.contributor.authorSchiek, Roland
dc.contributor.authorSolntsev, Alexander S.
dc.contributor.authorRicken, Raimund
dc.contributor.authorMin, Yoohong
dc.contributor.authorSohler, Wolfgang
dc.contributor.authorPertsch, Thomas
dc.contributor.authorKivshar, Yuri
dc.contributor.authorNeshev, Dragomir
dc.date.accessioned2016-05-24T04:28:31Z
dc.date.available2016-05-24T04:28:31Z
dc.date.issued2011-11-07
dc.date.updated2016-06-14T09:18:45Z
dc.description.abstractWe study experimentally and numerically the dynamics of a recently found topological phase transition for discrete quadratic solitons with linearly coupled SH waves. We find that, although no stationary states are excited in the experimental situation, the generic feature of the phase transition of the SH is preserved. By utilizing simulations of the coupled mode equations we identify the complex processes leading to the phase transition involving spatial focusing and the generation of new frequency components. These distinct signatures of the dynamic phase transition are also demonstrated experimentally.
dc.description.sponsorshipThe authors acknowledge support by the Australian Academy of Science and the International Bureau of the Federal Ministry of Education and Research in Germany under the AustraliaGermany Researcher Mobility Call 2010-2011, the Go8-DAAD (Australia-Germany Joint Research Co-operation Scheme), the German Research Foundation (NanoGuide), the Federal Ministry of Education and Research (PhoNa), and the Thuringian Ministry of Education, Science and Culture (MeMa).en_AU
dc.format14 pages
dc.identifier.issn1094-4087en_AU
dc.identifier.urihttp://hdl.handle.net/1885/101512
dc.publisherOptical Society of America
dc.rights© 2011 Optical Society of America. This is an open access journal. https://www.osapublishing.org/oe/journal/oe/about.cfm (Publisher journal website as of 24/5/2016).
dc.sourceOptics Express
dc.subjectNonlinear optics
dc.subjectParametric processes
dc.subjectUltrafast nonlinear optics
dc.titleSpectral pulse transformations and phase transitions in quadratic nonlinear waveguide arrays
dc.typeJournal article
dcterms.accessRightsOpen Accessen_AU
dcterms.dateAccepted2011-10-20
local.bibliographicCitation.issue23en_AU
local.bibliographicCitation.lastpage23201en_AU
local.bibliographicCitation.startpage23188en_AU
local.contributor.affiliationSetzpfandt, Frank, Friedrich Schiller University, Germanyen_AU
local.contributor.affiliationSukhorukov, Andrey, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Nonlinear Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationNeshev, Dragomir, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Nonlinear Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationSchiek, Roland, University of Applied Sciences Regensburg, Germanyen_AU
local.contributor.affiliationSolntsev, Alexander , College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Nonlinear Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationRicken, Raimund, University of Paderborn, Germanyen_AU
local.contributor.affiliationMin, Yoohong, University of Paderborn, Germanyen_AU
local.contributor.affiliationSohler, Wolfgang, University of Paderborn, Germanyen_AU
local.contributor.affiliationKivshar, Yuri, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Nonlinear Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationPertsch, Thomas, Friedrich Schiller University, Germanyen_AU
local.contributor.authoremailAndrey.Sukhorukov@anu.edu.auen_AU
local.contributor.authoruidu9810122en_AU
local.description.notesImported from ARIESen_AU
local.identifier.absfor020501en_AU
local.identifier.absseo970102en_AU
local.identifier.ariespublicationu9201385xPUB366en_AU
local.identifier.citationvolume19en_AU
local.identifier.doi10.1364/OE.19.023188en_AU
local.identifier.essn1094-4087en_AU
local.identifier.scopusID2-s2.0-80755187731
local.identifier.thomsonID000296904700101
local.identifier.uidSubmittedByu3488905en_AU
local.publisher.urlhttp://www.osa.org/en_AU
local.type.statusPublished Versionen_AU

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