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dc.contributor.author | Nazemosadat, Elham | es_ES |
dc.contributor.author | García-Cortijo, Sergi | es_ES |
dc.contributor.author | Gasulla Mestre, Ivana | es_ES |
dc.date.accessioned | 2023-07-26T18:02:29Z | |
dc.date.available | 2023-07-26T18:02:29Z | |
dc.date.issued | 2022-07-18 | es_ES |
dc.identifier.issn | 1094-4087 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/195611 | |
dc.description.abstract | [EN] A novel microwave frequency measurement scheme using a heterogeneous multicore fiber (MCF) is experimentally demonstrated. The inherently different relative group delays among the cores of a heterogeneous 7-core MCF are used to realize two individual 2-tap microwave filters with different free spectral ranges (FSRs). The ratio of the frequency response traces of these two filters is used to establish an amplitude comparison function (ACF). Furthermore, by varying the operational wavelength, the relative group delays between the cores and consequently the FSRs of the filters are tuned and different ACF curves are obtained. The complementary information provided by these different ACFs allows us to estimate the unknown frequency with an improved accuracy, over a broad measurement range. In our experiments, a measurement error of +/- 71 MHz is achieved over a frequency range of 0.5-40 GHz. The proposed scheme offers flexibility and compactness, thanks to the parallelism provided by the MCF. | es_ES |
dc.description.sponsorship | European Research Council (Consolidator Grant Project 724663); Advanced Instrumentation forWorld Class Microwave Photonics Research (IDIFEDER/2018/031); Ministerio de Ciencia e Innovacion (PID2020-118310RB-100). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | The Optical Society | es_ES |
dc.relation.ispartof | Optics Express | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject.classification | TEORÍA DE LA SEÑAL Y COMUNICACIONES | es_ES |
dc.title | Heterogeneous multicore fiber-based microwave frequency measurement | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1364/OE.463152 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-118310RB-I00/ES/SPECIALTY FIBERS EXPLOITING SPATIAL MULTIPLEXING FOR SIGNAL PROCESSING, SENSING AND BEYOND/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EDUC.INVEST.CULT.DEP//IDIFEDER%2F2018%2F031//ADVANCED INSTRUMENTATION FOR WORLD CLASS MICROWAVE PHOTONICS RESEARCH/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/724663/EU | es_ES |
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. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia | es_ES |
dc.description.bibliographicCitation | Nazemosadat, E.; García-Cortijo, S.; Gasulla Mestre, I. (2022). Heterogeneous multicore fiber-based microwave frequency measurement. Optics Express. 30(15):26886-26895. https://doi.org/10.1364/OE.463152 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1364/OE.463152 | es_ES |
dc.description.upvformatpinicio | 26886 | es_ES |
dc.description.upvformatpfin | 26895 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 30 | es_ES |
dc.description.issue | 15 | es_ES |
dc.identifier.pmid | 36236872 | es_ES |
dc.relation.pasarela | S\480368 | es_ES |
dc.contributor.funder | GENERALITAT VALENCIANA | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | COMISION DE LAS COMUNIDADES EUROPEA | es_ES |