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dc.contributor.author | Benítez-González, Jesús | es_ES |
dc.contributor.author | Bolea Boluda, Mario | es_ES |
dc.contributor.author | Mora Almerich, José | es_ES |
dc.date.accessioned | 2018-06-03T04:24:07Z | |
dc.date.available | 2018-06-03T04:24:07Z | |
dc.date.issued | 2017 | es_ES |
dc.identifier.issn | 1041-1135 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/103258 | |
dc.description.abstract | [EN] Low coherence interferometry (LCI) is an optical measurement technique that has attracted the interest for relevant fields like medicine or sensing. With the objective of improving LCI capabilities, microwave photonics (MWP) arises as an innovative technology to enhance LCI possibilities. In this letter, a novel MWP-LCI approach is proposed and experimentally demonstrated to measure the optical path difference (OPD) of a sample. The operation principle of the technique is based on the analysis of the interference pattern through a dispersive element to retrieve its visibility using a vector network analyzer. Different capabilities of the system in terms of sensitivity, resolution, and SNR have been proved. In this case, the proposal is able to avoid carrier-suppression effect leading to a sensitivity improvement of 20 dB in comparison with previous structures for certain values of the OPD. Moreover, the OPD range has been extended up to 10 mm achieving an invariant resolution over all operation range. Finally, the improvement of the SNR of the system has been experimentally demonstrated by controlling properly the RF resonance profile through the adjustment of the optical source power distribution. We have observed an improvement of the dynamic range close to 40 dB for a Gaussian profile. | es_ES |
dc.description.sponsorship | This work was supported in part by the National Project funded by the Ministerio de Ciencia y Tecnologia under Grant TEC2014-60378-C2-1-R and in part by the Regional Project PROMETEO FASE under funded by the Generalitat Valenciana Grant II/2013/012. | 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 | Microwave photonics | es_ES |
dc.subject | Low coherence interferometry | es_ES |
dc.subject | Optical path delay | es_ES |
dc.subject | Dispersive element | es_ES |
dc.subject | Single-sideband modulation | es_ES |
dc.title | High performance low coherence interferometry using SSB modulation | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1109/LPT.2016.2628963 | 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.; Bolea Boluda, M.; Mora Almerich, J. (2017). High performance low coherence interferometry using SSB modulation. IEEE Photonics Technology Letters. 29(1):90-93. https://doi.org/10.1109/LPT.2016.2628963 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1109/LPT.2016.2628963 | es_ES |
dc.description.upvformatpinicio | 90 | es_ES |
dc.description.upvformatpfin | 93 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 29 | es_ES |
dc.description.issue | 1 | es_ES |
dc.relation.pasarela | S\322340 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Ministerio de Economía, Industria y Competitividad | es_ES |