Please use this identifier to cite or link to this item: https://hdl.handle.net/11000/30648
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dc.contributor.authorClement Bellido, Juan-
dc.contributor.authorMaestre, Haroldo-
dc.contributor.authorTorregrosa-Penalva, Germán-
dc.contributor.authorFernandez-Pousa, Carlos-
dc.contributor.otherDepartamentos de la UMH::Ingeniería de Comunicacioneses_ES
dc.date.accessioned2024-01-26T08:55:43Z-
dc.date.available2024-01-26T08:55:43Z-
dc.date.created2020-09-14-
dc.identifier.citationOptics Express, vol. 28, No. 21, p. 30432-30446es_ES
dc.identifier.issn1094-4087-
dc.identifier.urihttps://hdl.handle.net/11000/30648-
dc.description.abstractWe report on a low-coherence interferometer based on Microwave Photonics (MWP) which allows, for the first time to the best of our knowledge, stable determination of the interferogram’s phase. The interferometer is built on suppressed carrier, double-sideband modulation, dispersive propagation in a chirped fiber Bragg grating, demodulation by electrooptical frequency down-conversion, and suitable signal processing techniques to account for modulation impairments. Taking as a reference a direct normalization of the link’s microwave response, the system retrieves high-resolution interferograms, both in amplitude and phase and free from distortion induced by higher-order dispersion, in an optical path difference of 16.3 mm, surpassing previously reported values based on MWP implementations. We present representative applications targeted to the characterization of C-band sources and components, such as direct analysis of interferograms with 5.5 fs temporal resolution, Fourier-transform spectroscopy with 14 GHz spectral resolution, and optical low-coherence reflectrometry of the impulse response’s amplitude of fiber Bragg gratings with 0.55 m spatial resolution.es_ES
dc.formatapplication/pdfes_ES
dc.format.extent15es_ES
dc.language.isoenges_ES
dc.publisherOptica Publishing Groupes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subject.classificationTeoría de la Señal y Comunicacioneses_ES
dc.subject.otherCDU::6 - Ciencias aplicadas::62 - Ingeniería. Tecnologíaes_ES
dc.titlePhase sensitive low-coherence interferometry using microwavees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttps://doi.org/10.1364/OE.403176es_ES
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