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Broadband true time delay for microwave signal processing, using slow light based on stimulated Brillouin scattering in optical fibers

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Broadband true time delay for microwave signal processing, using slow light based on stimulated Brillouin scattering in optical fibers

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dc.contributor.author Chin, Sanghoon es_ES
dc.contributor.author Thevenaz, Luc es_ES
dc.contributor.author Sancho Durá, Juan es_ES
dc.contributor.author Sales Maicas, Salvador es_ES
dc.contributor.author Capmany Francoy, José es_ES
dc.contributor.author Berger, Perrine es_ES
dc.contributor.author Bourderionnet, Jerome es_ES
dc.contributor.author Dolfi, Daniel es_ES
dc.date.accessioned 2016-02-05T10:40:46Z
dc.date.available 2016-02-05T10:40:46Z
dc.date.issued 2010-10-11
dc.identifier.uri http://hdl.handle.net/10251/60653
dc.description.abstract [EN] We experimentally demonstrate a novel technique to process broadband microwave signals, using all-optically tunable true time delay in optical fibers. The configuration to achieve true time delay basically consists of two main stages: photonic RF phase shifter and slow light, based on stimulated Brillouin scattering in fibers. Dispersion properties of fibers are controlled, separately at optical carrier frequency and in the vicinity of microwave signal bandwidth. This way time delay induced within the signal bandwidth can be manipulated to correctly act as true time delay with a proper phase compensation introduced to the optical carrier. We completely analyzed the generated true time delay as a promising solution to feed phased array antenna for radar systems and to develop dynamically reconfigurable microwave photonic filters. (C) 2010 Optical Society of America es_ES
dc.description.sponsorship We acknowledge the support from the Swiss National Science Foundation through project 200020-121860 and the support from the European Union FP7 project GOSPEL. en_EN
dc.language Inglés es_ES
dc.publisher Optical Society of America: Open Access Journals es_ES
dc.relation.ispartof Optics Express es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Fiber optics es_ES
dc.subject Analogue signal processing es_ES
dc.subject Scattering es_ES
dc.subject Stimulated Brillouin es_ES
dc.subject Nonlinear optics es_ES
dc.subject Fibers es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Broadband true time delay for microwave signal processing, using slow light based on stimulated Brillouin scattering in optical fibers es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1364/OE.18.022599
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/219299/EU/Governing the speed of light/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/SNSF//200020_121860/CH/Study of light-matter interaction using slow light in optical fibres/
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.description.bibliographicCitation Chin, S.; Thevenaz, L.; Sancho Durá, J.; Sales Maicas, S.; Capmany Francoy, J.; Berger, P.; Bourderionnet, J.... (2010). Broadband true time delay for microwave signal processing, using slow light based on stimulated Brillouin scattering in optical fibers. Optics Express. 18(21):22599-22613. https://doi.org/10.1364/OE.18.022599 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1364/OE.18.022599 es_ES
dc.description.upvformatpinicio 22599 es_ES
dc.description.upvformatpfin 22613 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 18 es_ES
dc.description.issue 21 es_ES
dc.relation.senia 40859 es_ES
dc.identifier.eissn 1094-4087
dc.contributor.funder Swiss National Science Foundation
dc.contributor.funder European Commission
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