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dc.contributor.author | Benítez-González, Jesús | es_ES |
dc.contributor.author | Mora Almerich, José | es_ES |
dc.contributor.author | Bolea Boluda, Mario | es_ES |
dc.date.accessioned | 2018-06-01T04:21:42Z | |
dc.date.available | 2018-06-01T04:21:42Z | |
dc.date.issued | 2017 | es_ES |
dc.identifier.issn | 1041-1135 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/103131 | |
dc.description.abstract | [FR] In this letter, we present a novel structure for performing subcarrier multiplexing (SCM) to improve the scanning rate in low coherence interferometry (LCI) systems combined with the microwave photonics (MWP) technology. In this MWP-LCI proposal, the optical path differences (OPDs) produced by different samples between the arms of an interferometer are closely related to the central frequency of different RF resonances generated in the RF domain. By the proposed adaptation of the SCM technique, M subcarriers are multiplexed in the modulation stage and each subcarrier is set to sweep simultaneously a concrete part of the spectrum. The complete electrical transfer function of the structure is obtained combining each individual sweep. Therefore, a considerable reduction of the sweep time is provided to collect the complete electrical transfer function. Therefore, the scanning rate is reduced according to the number of subcarriers (M) employed in the multiplexing stage. An OPD range of 8 mm is achieved with a constant resolution of 120 μm in the whole range. Finally, a maximum sensitivity of 60 dB is also reached for that operation range. | es_ES |
dc.description.sponsorship | The research leading to these results was supported by the National Project TEC2014-60378-C2-1-R funded by the Ministerio de Ciencia y Tecnologia and the regional project PROMETEO FASE II/2013/012 funded by the Generalitat Valenciana. (Corresponding author: J. Mora.) | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Institute of Electrical and Electronics Engineers | es_ES |
dc.relation.ispartof | IEEE Photonics Technology Letters | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Low coherence interferometry | es_ES |
dc.subject | Microwave photonics | es_ES |
dc.subject | Subcarrier multiplexing | es_ES |
dc.subject | Optical path difference | es_ES |
dc.subject | Scanning rate | es_ES |
dc.title | SCM Adaptation to Improve Scanning Rate in RF Interferometry Applications | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1109/LPT.2017.2700884 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2014-60378-C2-1-R/ES/FOTONICA DE MICROONDAS PARA APLICACIONES EMERGENTES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2013%2F012/ES/TECNOLOGIAS DE NUEVA GENERACION EN FOTONICA DE MICROONDAS (NEXT GENERATION MICROWAVE PHOTONIC TECHNOLOGIES)/ | 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.description.bibliographicCitation | Benítez-González, J.; Mora Almerich, J.; Bolea Boluda, M. (2017). SCM Adaptation to Improve Scanning Rate in RF Interferometry Applications. IEEE Photonics Technology Letters. 29(12):999-1002. https://doi.org/10.1109/LPT.2017.2700884 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1109/LPT.2017.2700884 | es_ES |
dc.description.upvformatpinicio | 999 | es_ES |
dc.description.upvformatpfin | 1002 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 29 | es_ES |
dc.description.issue | 12 | es_ES |
dc.relation.pasarela | S\337918 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Ministerio de Economía, Industria y Competitividad | es_ES |