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Simultaneous measurement of two ultrashort near-ultraviolet pulses produced by multiplate continuum using dual self-diffraction dispersion-scan

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dc.contributor.authorCanhota, Miguel
dc.contributor.authorWeigand Talavera, Rosa María
dc.contributor.authorCrespo, Helder M.
dc.date.accessioned2025-01-23T12:11:28Z
dc.date.available2025-01-23T12:11:28Z
dc.date.issued2019-02-15
dc.description.abstractWe present a new method based on self-diffraction dispersion-scan (SD d-scan) that enables the simultaneous measurement of two distinct ultrashort laser pulses in a region where they spatially and temporally overlap. This situation can arise when sampling and focusing two different spatial portions of a single inhomogeneous beam onto a medium. We demonstrate this new dual SD d-scan method by simultaneously characterizing two intense broadband ultraviolet pulses at 400 nm, with durations in the 10 fs range, originating from two different spatial portions of a beam produced by a multiplate continuum (MPC).
dc.description.departmentDepto. de Óptica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipFundação para a Ciência e a Tecnologia (Portugal)
dc.description.sponsorshipEuropean Commission
dc.description.sponsorshipMinisterio de Economía y Competitividad (España)
dc.description.statuspub
dc.identifier.citationCanhota, M., Weigand, R., & Crespo, H. M. (2019). Simultaneous measurement of two ultrashort near-ultraviolet pulses produced by a multiplate continuum using dual self-diffraction dispersion-scan. Optics Letters, 44(4), 1015. https://doi.org/10.1364/OL.44.001015
dc.identifier.doi10.1364/OL.44.001015
dc.identifier.essn1539-4794
dc.identifier.issn0146-9592
dc.identifier.officialurlhttps://doi.org/10.1364/OL.44.001015
dc.identifier.relatedurlhttps://opg.optica.org/ol/abstract.cfm?uri=ol-44-4-1015
dc.identifier.urihttps://hdl.handle.net/20.500.14352/115826
dc.issue.number4
dc.journal.titleOptics Letters
dc.language.isoeng
dc.page.final1018
dc.page.initial1015
dc.publisherOptica Publishing Group
dc.relation.projectIDUID/NAN/50024/2013
dc.relation.projectIDNORTE-01-0145-FEDER-022096
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FIS2017-87360-P/ES/CONTROL COHERENTE Y CONTROL DE LA FASE ENVOLVENTE-PORTADORA PARA LA GENERACION DE SEGUNDO ARMONICO EN NANOSISTEMAS/
dc.rights.accessRightsopen access
dc.subject.cdu535
dc.subject.keywordUltrafast optics
dc.subject.keywordSupercontinuum generation
dc.subject.keywordUltrafast measurements
dc.subject.keywordDiagnostic applications of nonlinear optics
dc.subject.keywordUltrafast nonlinear optics
dc.subject.ucmÓptica (Física)
dc.subject.unesco2209.10 láseres
dc.subject.unesco2209.13 Óptica no Lineal
dc.titleSimultaneous measurement of two ultrashort near-ultraviolet pulses produced by multiplate continuum using dual self-diffraction dispersion-scan
dc.typejournal article
dc.type.hasVersionAM
dc.volume.number44
dspace.entity.typePublication
relation.isAuthorOfPublicationdb73e08f-aff2-4ad5-860a-ed435c156a11
relation.isAuthorOfPublication.latestForDiscoverydb73e08f-aff2-4ad5-860a-ed435c156a11

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