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Journal articles
Observation of high-contrast coherence fringes in high-order harmonic generation
Sophie Kazamias
1
D. Douillet
1
C. Valentin
1
F. Weihe
1
Frederika Auge-Rochereau
1
Thierry Lefrou
1
G. Grillon
1
Stéphane Sebban
1
Philippe Balcou
1
Sophie Kazamias 1
Author
D. Douillet 1
Mail :
Author IdHAL : denis-douillet
C. Valentin 1
Author
F. Weihe 1
Author
Frederika Auge-Rochereau 1
Mail :
Author IdHAL : frederika-auge-rochereau
Thierry Lefrou 1
Author
G. Grillon 1
Author
Stéphane Sebban 1
Mail :
Author IdHAL : stephane-sebban
Philippe Balcou 1
Mail :
Author IdHAL : philippe-balcou ResearcherId : http://www.researcherid.com/rid/I-4624-2017 ORCID : https://orcid.org/0000-0002-5546-6436
1
LOA - Laboratoire d'optique appliquée (828, boulevard des Maréchaux 91762 Palaiseau Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7639 (France)
- X - École polytechnique (École polytechnique, 91128 Palaiseau Cedex - France)
- ENSTA Paris - École Nationale Supérieure de Techniques Avancées (828, boulevard des Maréchaux 91762 Palaiseau Cedex - France)
Abstract : We present a direct measurement of the coherence length in the high-order-harmonic generation process up to orders as high as 25. The harmonic signal generated in an argon gas cell by a 805-nm, 6-mJ, 30-fs laser is studied as a function of medium length and shows very high-contrast coherence fringes. From a one-dimensional time-dependent model, we unravel the conditions for which such Maker fringes can appear in high-order harmonic generation.
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Journal articles
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https://hal-polytechnique.archives-ouvertes.fr/hal-00522997
Contributor : Thuy Le <>
Submitted on : Monday, October 4, 2010 - 10:58:09 AM
Last modification on : Monday, October 21, 2019 - 4:00:15 PM
Contributor : Thuy Le <>
Submitted on : Monday, October 4, 2010 - 10:58:09 AM
Last modification on : Monday, October 21, 2019 - 4:00:15 PM
Identifiers
- HAL Id : hal-00522997, version 1
- DOI : 10.1103/PhysRevA.68.033819
Citation
Sophie Kazamias, D. Douillet, C. Valentin, F. Weihe, Frederika Auge-Rochereau, et al.. Observation of high-contrast coherence fringes in high-order harmonic generation. Physical Review A, American Physical Society, 2003, 68 (3), pp.033819. ⟨10.1103/PhysRevA.68.033819⟩. ⟨hal-00522997⟩
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