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Journal articles
Anomalous high-order harmonic generation
C. Valentin
1
S. Kazamias
1
D. Douillet
1
G. Grillon
1
Thierry Lefrou
1
Frederika Auge-Rochereau
1
M. Lewenstein
2
J.-F. Wyart
3
Stéphane Sebban
1
Philippe Balcou
1
C. Valentin 1
Author
S. Kazamias 1
Author
D. Douillet 1
Author IdHAL : denis-douillet
G. Grillon 1
Author
Thierry Lefrou 1
Author
Frederika Auge-Rochereau 1
Author IdHAL : frederika-auge-rochereau
M. Lewenstein 2
Author
J.-F. Wyart 3
Author
Stéphane Sebban 1
Author IdHAL : stephane-sebban
Philippe Balcou 1
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)
- ENSTA Paris - École Nationale Supérieure de Techniques Avancées (828, boulevard des Maréchaux 91762 Palaiseau Cedex - France)
- X - École polytechnique (École polytechnique, 91128 Palaiseau Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7639 (France)
2
Institut fur Theoretische Physik (Appelstraße 2, D-30167 Hannover - Germany)
- LUH - Leibniz Universität Hannover [Hannover] (Gottfried Wilhelm Leibniz Universität Hannover Welfengarten 1 D-30167 Hannover - Germany)
3
LAC - Laboratoire Aimé Cotton (France)
- ENS Cachan - École normale supérieure - Cachan (61, avenue du Président Wilson - 94230 Cachan - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UPR3321 (France)
Abstract : We present experimental harmonic spectra showing anomalously high orders generated at low laser intensities (around 2 × 10^13 W cm^−2) in argon, krypton and xenon. These high orders cannot be explained with the usual three step model that predicts the existence of a sharp cut-off after the region of constant efficiency called the plateau: the observed orders are far above the cut-off limit inferred from the laser intensity in the medium. The systematic study of these spectra are presented, and some possible theoretical models are explored.
Document type :
Journal articles
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https://hal-polytechnique.archives-ouvertes.fr/hal-00574266
Contributor : Thuy Le <>
Submitted on : Monday, March 7, 2011 - 3:49:25 PM
Last modification on : Wednesday, September 16, 2020 - 4:04:55 PM
Contributor : Thuy Le <>
Submitted on : Monday, March 7, 2011 - 3:49:25 PM
Last modification on : Wednesday, September 16, 2020 - 4:04:55 PM
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- HAL Id : hal-00574266, version 1
- DOI : 10.1088/0953-4075/37/13/004
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CNRS | X | X-LOA | ENSTA_LOA | ENSTA | PARISTECH | ENS-CACHAN | X-DEP-PHYS
Citation
C. Valentin, S. Kazamias, D. Douillet, G. Grillon, Thierry Lefrou, et al.. Anomalous high-order harmonic generation. Journal of Physics B: Atomic, Molecular and Optical Physics, IOP Publishing, 2004, 37 (13), pp.2661-2675. ⟨10.1088/0953-4075/37/13/004⟩. ⟨hal-00574266⟩
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