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Three-dimensional light bullets in arrays of waveguides

dc.contributor.authorMinardi, Stefano
dc.contributor.authorEilenberger, F.
dc.contributor.authorKartashov, Yaroslav V.
dc.contributor.authorSzameit, Alexander
dc.contributor.authorRöpke, U.
dc.contributor.authorKobelke, J.
dc.contributor.authorSchuster, K.
dc.contributor.authorBartelt, H.
dc.contributor.authorNolte, Stefan
dc.contributor.authorTorner Sabata, Lluís
dc.contributor.authorLEDERER, FALK
dc.contributor.authorTünnermann, A.
dc.contributor.authorPertsch, T.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2017-06-20T16:43:28Z
dc.date.issued2010-12-20
dc.identifier.citationMinardi, S., Eilenberger, F., Kartashov, Y.V., Szameit, A., Röpke, U., Kobelke, J., Schuster, K., Bartelt, H., Nolte, S., Torner, L., LEDERER, F., Tünnermann, A., Pertsch, T. Three-dimensional light bullets in arrays of waveguides. "Physical review letters", 20 Desembre 2010, vol. 105, núm. 26, p. 1-4.
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/2117/105677
dc.description.abstractWe report the first experimental observation of three-dimensional light bullets, excited by femtosecond pulses in a system featuring quasi-instantaneous cubic nonlinearity and a periodic, transversally modulated refractive index. Stringent evidence of the excitation of light bullets is based on time-gated images and spectra which perfectly match our numerical simulations. Furthermore, we reveal a novel evolution mechanism forcing the light bullets to follow varying dispersion or diffraction conditions, until they leave their existence range and decay.
dc.format.extent4 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.titleThree-dimensional light bullets in arrays of waveguides
dc.typeArticle
dc.subject.lemacFotònica
dc.subject.lemacComunicacions òptiques
dc.contributor.groupUniversitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica
dc.identifier.doi10.1103/PhysRevLett.105.263901
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://prl.aps.org/pdf/PRL/v105/i26/e263901
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac4582433
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorMinardi, S.; Eilenberger, F.; Kartashov, Y.V.; Szameit, A.; Röpke, U.; Kobelke, J.; Schuster, K.; Bartelt, H.; Nolte, S.; Torner, L.; LEDERER, F.; Tünnermann, A.; Pertsch, T.
local.citation.publicationNamePhysical review letters
local.citation.volume105
local.citation.number26
local.citation.startingPage1
local.citation.endingPage4


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