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Journal articles
Bessel spatial profile of a soft x-ray laser beam
F. Tissandier
1
Stéphane Sebban
1
M. Ribiere
1
Julien Gautier
1
Philippe Zeitoun
1
Guillaume Lambert
1
Jean-Philippe Goddet
1
Frédéric Burgy
1
C. Valentin
1
Antoine Rousse
1
J. Nejdl
2
Tomas Mocek
2
G. Maynard
3
F. Tissandier 1
Mail :
Author IdHAL : ftissandier
Stéphane Sebban 1
Mail :
Author IdHAL : stephane-sebban
M. Ribiere 1
Author
Julien Gautier 1
Author
Philippe Zeitoun 1
Mail :
Author IdHAL : philippe-zeitoun
Guillaume Lambert 1
Mail :
Author IdHAL : guillaume-lambert
Jean-Philippe Goddet 1
Mail :
Author IdHAL : jean-philippe-goddet
Frédéric Burgy 1
Author
C. Valentin 1
Author
Antoine Rousse 1
Mail :
Author IdHAL : antoine-rousse
J. Nejdl 2
Author
Tomas Mocek 2
Author
G. Maynard 3
Author
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)
2
PALS - Institute of Physics (Na Slovance 2, CZ-182 21 Prague 8 - Czech Republic)
- ASCR - Czech Academy of Sciences [Prague] (Národní 3, 117 20 Prague 1 - Czech Republic)
3
LPGP - Laboratoire de Physique des Gaz et des Plasmas (Bâtiment 210, F-91405 Orsay cedex - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8578 (France)
Abstract : We report far-field profile measurements of an optical-field-ionized high-order harmonic-seeded soft x-ray laser. We show that the beam transverse profile can be controlled between a regular Gaussian shape and a Bessel profile exhibiting several rings via the infrared laser pump intensity. These experimental data are supported by a complete numerical modeling including a two-dimensional plasma amplifier simulation and a two-level soft x-ray amplification using a Maxwell–Bloch treatment. This model takes into account the experimental high-order harmonic wavefront and intensity before it is numerically amplified.
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https://hal-polytechnique.archives-ouvertes.fr/hal-00572608
Contributor : Thuy Le <>
Submitted on : Tuesday, March 1, 2011 - 10:51:07 PM
Last modification on : Thursday, April 2, 2020 - 9:16:06 AM
Contributor : Thuy Le <>
Submitted on : Tuesday, March 1, 2011 - 10:51:07 PM
Last modification on : Thursday, April 2, 2020 - 9:16:06 AM
Identifiers
- HAL Id : hal-00572608, version 1
- DOI : 10.1063/1.3515841
Citation
F. Tissandier, Stéphane Sebban, M. Ribiere, Julien Gautier, Philippe Zeitoun, et al.. Bessel spatial profile of a soft x-ray laser beam. Applied Physics Letters, American Institute of Physics, 2010, 97 (23), pp.231106. ⟨10.1063/1.3515841⟩. ⟨hal-00572608⟩
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