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dc.contributor.authorWang, Bin
dc.contributor.authorSwitowski, K
dc.contributor.authorCojocaru, Crina
dc.contributor.authorRoppo, V
dc.contributor.authorSheng, Yan
dc.contributor.authorEscalora, M.
dc.contributor.authorKisielewski, J.
dc.contributor.authorPawlak, D.
dc.contributor.authorVilaseca Alavedra, Ramon
dc.contributor.authorAkhouayri, H.
dc.contributor.authorKrolikowski, Wieslaw
dc.contributor.authorTrull Silvestre, José Francisco
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física
dc.identifier.citationWang, B., Switowski, K., Cojocaru, C., Roppo, V., Sheng, Y., Escalora, M., Kisielewski, J., Pawlak, D., Vilaseca, R., Akhouayri, H., Krolikowski, W., Trull, J. Comparative analysis of ferroelectric domain statistics via nonlinear diffraction in random nonlinear materials. "Optics express", 22 Gener 2018, vol. 26, núm. 2, p. 1083-1096.
dc.description© 2018 [Optical Society of America]. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.
dc.description.abstractWe present an indirect, non-destructive optical method for domain statistic characterization in disordered nonlinear crystals having homogeneous refractive index and spatially random distribution of ferroelectric domains. This method relies on the analysis of the wave-dependent spatial distribution of the second harmonic, in the plane perpendicular to the optical axis in combination with numerical simulations. We apply this technique to the characterization of two different media, Calcium Barium Niobate and Strontium Barium Niobate, with drastically different statistical distributions of ferroelectric domains.
dc.format.extent14 p.
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshNonlinear optics
dc.subject.otherGeneral science
dc.subject.otherNonlinear optics
dc.subject.otherNonlinear optics
dc.titleComparative analysis of ferroelectric domain statistics via nonlinear diffraction in random nonlinear materials
dc.subject.lemacÒptica no lineal
dc.contributor.groupUniversitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
local.citation.authorWang, B.; Switowski, K.; Cojocaru, C.; Roppo, V.; Sheng, Y.; Escalora, M.; Kisielewski, J.; Pawlak, D.; Vilaseca, R.; Akhouayri, H.; Krolikowski, W.; Trull, J.
local.citation.publicationNameOptics express

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