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dc.contributor.authorTorner Sabata, Lluís
dc.contributor.authorRecolons Martos, Jaume
dc.contributor.authorPérez Torres, Juan
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència i Enginyeria Nàutiques
dc.date.accessioned2016-11-30T15:37:45Z
dc.date.available2016-11-30T15:37:45Z
dc.date.issued1993-10
dc.identifier.citationTorner, L., Recolons, J., Juan P. Torres. Guided to leaky mode transition in uniaxial optical slab waveguides. "Journal of lightwave technology", Octubre 1993, vol. 11, núm. 10, p. 1592-1600.
dc.identifier.issn0733-8724
dc.identifier.urihttp://hdl.handle.net/2117/97541
dc.description.abstractThe guided-to-leaky hybrid mode transition in slab optical waveguides made on uniaxial crystals such as LiNbO/sub 3/, or LiTaO/sub 3/, is analyzed. Two different guided-to-leaky transitions have been identified, namely the ordinary cutoff and the extraordinary cutoff, which occur when considering negative and positive birefringent materials, respectively. Analytical but transcendental expressions have been obtained, yielding the critical optical axis orientation, relative to the waveguide axis, above which the totally guided hybrid modes become leaky. The results indicate that the value of the critical orientation strongly depends on the waveguide parameters. The possibility of tuning this critical orientation to a desired value through the waveguide parameters is discussed.
dc.format.extent9 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshTelecommunication
dc.subject.otherTuning
dc.subject.otherIntegrated optics
dc.subject.otherOptical losses
dc.subject.otherOptical waveguide theory
dc.titleGuided to leaky mode transition in uniaxial optical slab waveguides
dc.typeArticle
dc.subject.lemacTelecomunicació
dc.contributor.groupUniversitat Politècnica de Catalunya. FOTONICA - Grup de Recerca de Fotònica
dc.contributor.groupUniversitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.identifier.doi10.1109/50.249901
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/abstract/document/249901/
dc.rights.accessOpen Access
local.identifier.drac679057
dc.description.versionPostprint (published version)
local.citation.authorTorner, L.; Recolons, J.; Torres, Juan P.
local.citation.publicationNameJournal of lightwave technology
local.citation.volume11
local.citation.number10
local.citation.startingPage1592
local.citation.endingPage1600


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