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Spatial measurement of ultrashort light pulses using two photon absorption in a colliding geometry

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Spatial measurement of ultrashort light pulses using two photon absorption in a colliding geometry

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Nombre: -F. Sanjuan;Vidal ...
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dc.contributor.author Sanjuan, Federico E. es_ES
dc.contributor.author Vidal Rodriguez, Borja es_ES
dc.date.accessioned 2016-06-03T10:49:53Z
dc.date.available 2016-06-03T10:49:53Z
dc.date.issued 2015
dc.identifier.issn 0030-4026
dc.identifier.uri http://hdl.handle.net/10251/65200
dc.description.abstract In this work the spatial measurement of ultrashort light pulses through two photon absorption (TPA) is analyzed. The method is based on a Michelson interferometer configuration in a colliding geometry where the light pulses meet each other in a cell with Rhodamine B in ethanol, which emits a fluorescence that can be detected with a standard digital camera. The analysis of the experimental spatial trace as well as the theoretical derivation show that the Full Width at Half Maximum (FWHM) measured is FWHMmeasured = FWHMsingle pulse/ √ 2 instead of the general value √ 2 FWHM single pulse of temporal or spatial collinear approaches. The influence of the pulse chirp on the measurement and the error caused by the camera misalignment are analyzed. © 2015 Elsevier GmbH. All rights reserved. es_ES
dc.description.sponsorship The work was partially supported by a PME-2006-00018 (Equipment Modernization Project for research laboratories, 2006) grant from Agencia Nacional de Investigaciones Cientificas y Tecnologicas del Ministerio de la investigacion, ciencia e innovacion de la nacion (Argentina). The authors thank the contribution of Dr. Gustavo Torchia to the academic development of Federico Sanjuan. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Optik es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Autocorrelator es_ES
dc.subject Interferometers es_ES
dc.subject TPA es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Spatial measurement of ultrashort light pulses using two photon absorption in a colliding geometry es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.ijleo.2015.04.027
dc.relation.projectID info:eu-repo/grantAgreement/ANPCyT//PME-2006-00018/AR/Pulsos Ultracortos de Luz/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Tecnología Nanofotónica - Institut Universitari de Tecnologia Nanofotònica es_ES
dc.description.bibliographicCitation Sanjuan, FE.; Vidal Rodriguez, B. (2015). Spatial measurement of ultrashort light pulses using two photon absorption in a colliding geometry. Optik. 126(15-16):1445-1448. https://doi.org/10.1016/j.ijleo.2015.04.027 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.ijleo.2015.04.027 es_ES
dc.description.upvformatpinicio 1445 es_ES
dc.description.upvformatpfin 1448 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 126 es_ES
dc.description.issue 15-16 es_ES
dc.relation.senia 285386 es_ES
dc.contributor.funder Agencia Nacional de Promoción Científica y Tecnológica, Argentina es_ES


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