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Asynchronous ultrafast pump-probe experiments: Towards high speed ultrafast imaging with ultrahigh spectral resolution

hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorABBAS, Allaoua
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorGUILLET, Yannick
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorRAMPNOUX, Jean-Michel
hal.structure.identifierAmplitude Systèmes
dc.contributor.authorCURLIER, J.
hal.structure.identifierAmplitude Systèmes
dc.contributor.authorRIGAIL, P.
hal.structure.identifierAmplitude Systèmes
dc.contributor.authorMOTTAY, E.
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorAUDOIN, Bertrand
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorDILHAIRE, Stefan
dc.date.accessioned2021-05-14T09:46:47Z
dc.date.available2021-05-14T09:46:47Z
dc.date.issued2013
dc.date.conference2013-05-12
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77037
dc.description.abstractEnFemtosecond pump-probe experiments allow the generation/detection of acoustic waves in the GHz-THz frequency range for investigating matter properties at sub-micron scales. To circumvent the main drawback of these experiments, namely their limited acquisition speed due to the use of mechanical delay line, asynchronous optical sampling (ASOPS) has emerged in the 80's. The key feature of this method consists in using two different lasers for pump and probe pulses. A slight difference between their repetition rates creates the pump-probe delay, the mechanical delay line being then no longer needed: The acquisition rate is considerably sped up. Pump-probe delays from zero to the inverse of the repetition rate are scanned during one beating period (in the millisecond range) between pump and probe asynchronous pulse trains. The strong potential of this technique has been demonstrated in the ultrafast acoustics community with 1 GHz repetition rate lasers.
dc.language.isoen
dc.subject.enOptical pulses
dc.subject.enImage resolution
dc.subject.enUltrafast optics
dc.subject.enOptical pumping
dc.subject.enOptical surface waves
dc.subject.enOptical imaging
dc.title.enAsynchronous ultrafast pump-probe experiments: Towards high speed ultrafast imaging with ultrahigh spectral resolution
dc.typeAutre communication scientifique (congrès sans actes - poster - séminaire...)
dc.identifier.doi10.1109/CLEOE-IQEC.2013.6801107
dc.subject.halPhysique [physics]
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.countryDE
bordeaux.title.proceeding2013 Conference on Lasers and Electro-Optics - International Quantum Electronics Conference
bordeaux.conference.cityMunich
bordeaux.peerReviewednon
hal.identifierhal-01840905
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01840905v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2013&rft.au=ABBAS,%20Allaoua&GUILLET,%20Yannick&RAMPNOUX,%20Jean-Michel&CURLIER,%20J.&RIGAIL,%20P.&rft.genre=conference


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