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dc.contributor.authorHeinrich, Matthias
dc.contributor.authorKartashov, Yaroslav
dc.contributor.authorRamírez, L. P. R.
dc.contributor.authorSzameit, Alexander
dc.contributor.authorDreisow, Felix
dc.contributor.authorKeil, R
dc.contributor.authorNolte, Stefan
dc.contributor.authorTünnermann, Andreas
dc.contributor.authorVysloukh, Victor A.
dc.contributor.authorTorner Sabata, Lluís
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2017-06-23T11:38:52Z
dc.date.issued2009-12
dc.identifier.citationHeinrich, M., Kartashov, Y., Ramírez, L., Szameit, A., Dreisow, F., Keil, R., Nolte, S., Tuennermann, A., Vysloukh, V.A., Torner, L. Observation of two-dimensional superlattice solitons. "Optics letters", Desembre 2009, vol. 34, núm. 23, p. 3701-3703.
dc.identifier.issn0146-9592
dc.identifier.urihttp://hdl.handle.net/2117/105791
dc.description.abstractWe observe experimentally two-dimensional solitons in superlattices comprising alternating deep and shallow waveguides fabricated via the femtosecond-laser direct writing technique. We find that the symmetry of linear diffraction patterns as well as soliton shapes and threshold powers largely differ for excitations centered on deep and shallow sites. Thus, bulk and surface solitons centered on deep waveguides require much lower powers than their counterparts on shallow sites.
dc.format.extent3 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
dc.subject.lcshPhotonics
dc.subject.lcshOptical communications
dc.titleObservation of two-dimensional superlattice solitons
dc.typeArticle
dc.subject.lemacFotònica
dc.subject.lemacComunicacions òptiques
dc.contributor.groupUniversitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica
dc.identifier.doi10.1364/OL.34.003701
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.opticsinfobase.org/DirectPDFAccess/A18B077B-BDB9-137E-C086863187A7199D_190638.pdf?da=1&id=190638&seq=0
dc.rights.accessRestricted access - publisher's policy
drac.iddocument2069219
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorHeinrich, M., Kartashov, Y., Ramírez, L., Szameit, A., Dreisow, F., Keil, R., Nolte, S., Tuennermann, A., Vysloukh, V.A., Torner, L.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameOptics letters
upcommons.citation.volume34
upcommons.citation.number23
upcommons.citation.startingPage3701
upcommons.citation.endingPage3703


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