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hal.structure.identifierCenter for Ultrafast Optical Sciences [CUOS]
dc.contributor.authorTKACZYK, Eric
hal.structure.identifierLaboratoire de Spectrométrie et Optique Laser [LSOL]
dc.contributor.authorRIVET, Sylvain
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorCANIONI, Lionel
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorSANTRAN, Stéphane
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorSARGER, Laurent
dc.description.abstractEnThrough examining the product of the mathematical variance of intensity with respect to time and frequency, we arrive at a temporal characterization of laser pulses through parameters for pulse duration, group delay dispersion and temporal form. These statistics, which are sufficient to predict subsequent pulse behavior, are recoverable in a simple experiment, measuring the two-photon-induced photocurrents in three nonlinear diodes. With only two photodiodes, we demonstrate that pulse durations as low as several tens of femtoseconds can be easily measured in a single shot if the usual assumptions of pulse form and dispersion are made as in the more difficult autocorrelation setup.
dc.language.isoen
dc.subject.enLaser measurements
dc.subject.enOptical pulses
dc.subject.enUltrafast optics
dc.title.enStatistical Description for Assumption-free Single-shot Measurement of Femtosecond Laser Pulse Parameters via Two-photon-induced Photocurrents
dc.typeDocument de travail - Pré-publication
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
dc.identifier.arxivphysics/0611019
hal.identifierhal-00110848
hal.version1
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00110848v1
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