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dc.contributor.authorSheng, Yan
dc.contributor.authorRoppo, Vito
dc.contributor.authorKong, Qian
dc.contributor.authorKalinowski, K.
dc.contributor.authorWang, Qi
dc.contributor.authorCojocaru, Crina
dc.contributor.authorTrull Silvestre, José Francisco
dc.contributor.authorKrolikowski, W.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear
dc.date.accessioned2011-09-22T09:34:42Z
dc.date.available2011-09-22T09:34:42Z
dc.date.created2011-07-01
dc.date.issued2011-07-01
dc.identifier.citationSheng, Y. [et al.]. Tailoring Cerenkov second-harmonic generation in bulk nonlinear photonic crystal. "Optics letters", 01 Juliol 2011, vol. 36, núm. 13, p. 2593-2595.
dc.identifier.issn0146-9592
dc.identifier.urihttp://hdl.handle.net/2117/13293
dc.description.abstractWe investigate theoretically the Čerenkov-type second-harmonic generation in two-dimensional bulk nonlinear photonic crystal with longitudinal modulation of the χ(2) nonlinearity. We show that in this scheme the Čerenkov radiation can be achieved simultaneously at multiple directions with comparable intensities. The angles of emission are controllable by the spatial modulation of the nonlinearity. We propose a design of the periodically poled domain pattern, which maximizes the efficiency of the second-harmonic emission.
dc.format.extent3 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Física::Física de partícules::Fotons
dc.subject.lcshČerenkov THG
dc.subject.lcshPhotonic crystal
dc.titleTailoring Cerenkov second-harmonic generation in bulk nonlinear photonic crystal
dc.typeArticle
dc.subject.lemacTxerenkov GTH
dc.subject.lemacCristalls fotònics
dc.contributor.groupUniversitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers
dc.identifier.doi10.1364/OL.36.002593
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.opticsinfobase.org/abstract.cfm?uri=ol-36-13-2593
dc.rights.accessOpen Access
local.identifier.drac5891456
dc.description.versionPostprint (published version)
local.citation.authorSheng, Y.; Roppo, V.; Kong, Q.; Kalinowski , K.; Wang, Q.; Cojocaru, C.; Trull, J.; Krolikowski, W.
local.citation.publicationNameOptics letters
local.citation.volume36
local.citation.number13
local.citation.startingPage2593
local.citation.endingPage2595


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