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Electrical FIR Filter With Optical Coefficients for Self-Referencing WDM Intensity Sensors

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dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Displays y Aplicaciones Fotónicases
dc.contributor.authorMontalvo García, Julio
dc.contributor.authorAraujo, F.M.
dc.contributor.authorFerreira, L.A.
dc.contributor.authorVázquez García, María Carmen
dc.contributor.authorBaptista, José Manuel
dc.date.accessioned2009-11-06T13:20:19Z
dc.date.available2009-11-06T13:20:19Z
dc.date.issued2008-01-01
dc.description.abstractIn this letter, a novel radio-frequency finite impulse reponse (FIR) electrooptical configuration for self-referencing optical wavelength-division-multiplexed intensity sensors is reported. By employing the proposed low-cost electronic FIR filter at the reception stage, the use of a 14-km fiber delay coil is avoided for a 2-kHz modulation frequency, preserving sensitivity and self-reference. The technique is analyzed following the Z-transform formalism and measurements validating the theoretical model are reported.
dc.description.statusPublicado
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationIEEE Photonics Technology Letters, 2008, vol. 20, n. 1, p. 45-47
dc.identifier.doi10.1109/LPT.2007.911511
dc.identifier.issn1041-1135
dc.identifier.urihttp://hdl.handle.net/10016/5666
dc.language.isoeng
dc.publisherIEEE
dc.relation.publisherversionhttp://dx.doi.org/10.1109/LPT.2007.911511
dc.rights© IEEE
dc.rights.accessRightsopen access
dc.subject.ecienciaElectrónica
dc.subject.otherFiber Bragg gratings (FBGs)
dc.subject.otherFiber-optic sensors
dc.subject.otherFinite impulse response (FIR)
dc.subject.otherOptical filters
dc.subject.otherSelf-reference
dc.subject.otherWavelength-division multiplexing (WDM)
dc.titleElectrical FIR Filter With Optical Coefficients for Self-Referencing WDM Intensity Sensors
dc.typeresearch article*
dc.type.reviewPeerReviewed
dspace.entity.typePublication
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