Téléchargement | - Voir le manuscrit accepté : Attosecond spectral shearing interferometry (PDF, 600 Kio)
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DOI | Trouver le DOI : https://doi.org/10.1103/PhysRevLett.90.073902 |
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Auteur | Rechercher : Quéré, F.1; Rechercher : Itatani, J.1; Rechercher : Yudin, G. L.1; Rechercher : Corkum, P. B.1 |
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Affiliation | - Conseil national de recherches du Canada. Institut Steacie des sciences moléculaires du CNRC
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Format | Texte, Article |
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Résumé | We show that the complete characterization of arbitrarily short isolated attosecond x-ray pulses can be achieved by applying spectral shearing interferometry to photoelectron wave packets. These wave packets are coherently produced through the photoionization of atoms by two time-delayed replicas of the x-ray pulse, and are shifted in energy with respect to each other by simultaneously applying a strong laser field. The x-ray pulse is reconstructed with the algorithm developed for optical pulses, which requires no knowledge of ionization physics. Using a 800-nm shearing field, x-ray pulses shorter than ~400 asec can be fully characterized. |
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Date de publication | 2003-02-21 |
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Dans | |
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Langue | anglais |
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Numéro NPARC | 12328873 |
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Exporter la notice | Exporter en format RIS |
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Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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Identificateur de l’enregistrement | a3075ae1-5284-435e-a8ba-10d4ac3ca54d |
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Enregistrement créé | 2009-09-10 |
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Enregistrement modifié | 2020-04-02 |
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