| DOI | Trouver le DOI : https://doi.org/10.1103/PhysRevLett.118.033905 |
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| Auteur | Rechercher : Li, Zhengyan1; Rechercher : Brown, Graham1; Rechercher : Ko, Dong Hyuk1; Rechercher : Kong, Fanqi1; Rechercher : Arissian, Ladan1; Rechercher : Corkum, P. B.1 |
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| Affiliation | - Conseil national de recherches Canada. Technologies de sécurité et de rupture
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| Format | Texte, Article |
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| Résumé | We pattern the wave front of a high harmonic beam by intersecting the intense driving laser pulse that generates the high harmonic with a weak control pulse. To illustrate the potential of wave-front control, we imprint a Fresnel zone plate pattern on a harmonic beam, causing the harmonics to focus and defocus. The quality of the focus that we achieve is measured using the spectral wave-front optical reconstruction by diffraction method. We will show that it is possible to enhance the peak intensity by orders of magnitude without a physical optical element in the path of the extreme ultraviolet (XUV) beam. Through perturbative wave-front control, XUV beams can be created with a flexibility approaching what technology allows for visible and infrared light. |
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| Date de publication | 2017-01-20 |
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| Maison d’édition | American Physical Society |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 23003266 |
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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 | 8b16b9b7-dcbe-4993-92e2-17d0fbaf12c3 |
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| Enregistrement créé | 2018-05-10 |
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| Enregistrement modifié | 2020-03-16 |
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