 |
École polytechnique Open archive |  |
 |
Journal articles
Multicolour above-threshold ionization of helium: quantum interference effects in angular distributions
O. Guyetand
1
M. Gisselbrecht
1
A. Huetz
1
P. Agostini
1, 2
R. Taïeb
3
V. Véniard
3
A. Maquet
3
L. Antonucci
4
Olga Boyko-Kazymyrenko
4
C. Valentin
4
D. Douillet
4
Olga Boyko-Kazymyrenko 4
Author
C. Valentin 4
Author IdHAL : constance-valentin ORCID : https://orcid.org/0000-0001-7519-3829
D. Douillet 4
Author IdHAL : denis-douillet
1
LIXAM - Laboratoire d'interaction du rayonnement X avec la matière (bat. 350 91405 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8624 (France)
2
SPAM - Service des Photons, Atomes et Molécules (Direction des Sciences de la Matière CEA Saclay, Bâtiment 522 F-91191 Gif-sur-Yvette - France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DSM/IRAMIS (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
3
LCPMR - Laboratoire de Chimie Physique - Matière et Rayonnement (11 Rue Pierre et Marie Curie 75231 Paris Cedex 05 - France)
- UPMC - Université Pierre et Marie Curie - Paris 6 (4 place Jussieu - 75005 Paris - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7614 (France)
4
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)
Abstract : Energy- and angle-resolved photoionization spectra of He irradiated by linearly polarized intense 810 nm laser radiation and several of its XUV odd harmonics are investigated. The angular distribution of the odd-order peaks, produced by single-photon ionization by one harmonic, is, surprisingly, broadened by the IR field. The even-order ones, due to two-colour, two-photon ionization, show at 90° lobes which depend on the relative IR–XUV phase. Application to the characterization of attosecond pulses is suggested.
Document type :
Journal articles
Complete list of metadata
https://hal-polytechnique.archives-ouvertes.fr/hal-00574172
Contributor : Thuy Le Connect in order to contact the contributor
Submitted on : Monday, March 7, 2011 - 12:26:46 PM
Last modification on : Saturday, December 4, 2021 - 4:10:42 AM
Contributor : Thuy Le Connect in order to contact the contributor
Submitted on : Monday, March 7, 2011 - 12:26:46 PM
Last modification on : Saturday, December 4, 2021 - 4:10:42 AM
Links full text
Identifiers
- HAL Id : hal-00574172, version 1
- DOI : 10.1088/0953-4075/38/22/L01
Collections
CNRS | X-LOA | X | LCPMR | UPMC | CEA | ENSTA_LOA | PARISTECH | ENSTA | INC-CNRS | SPAM | X-DEP-PHYS | SORBONNE-UNIVERSITE | SU-SCIENCES | IRAMIS
Citation
O. Guyetand, M. Gisselbrecht, A. Huetz, P. Agostini, R. Taïeb, et al.. Multicolour above-threshold ionization of helium: quantum interference effects in angular distributions. Journal of Physics B: Atomic, Molecular and Optical Physics, IOP Publishing, 2005, 38 (22), pp.L357-L363. ⟨10.1088/0953-4075/38/22/L01⟩. ⟨hal-00574172⟩
Metrics
Record views