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Journal articles
Optimization of the wave front of high order harmonics
Julien Gautier
1
Philippe Zeitoun
1
C. Hauri
1
Anne-Sophie Morlens
1
G. Rey
1
C. Valentin
1
E. Papalarazou
1
Jean-Philippe Goddet
1
Stéphane Sebban
1
Frédéric Burgy
1
P. Mercere
2
Mourad Idir
2
Guillaume Dovillaire
3
Xavier Levecq
3
Samuel Bucourt
3
Marta Fajardo
4
H. Merdji
5
J.-P. Caumes
5
Julien Gautier 1
Author
Philippe Zeitoun 1
Author IdHAL : philippe-zeitoun
C. Hauri 1
Author
Anne-Sophie Morlens 1
Author
G. Rey 1
Author
C. Valentin 1
Author
E. Papalarazou 1
Author
Jean-Philippe Goddet 1
Author IdHAL : jean-philippe-goddet
Stéphane Sebban 1
Author IdHAL : stephane-sebban
Frédéric Burgy 1
Author
P. Mercere 2
Author
Mourad Idir 2
Author
H. Merdji 5
Author
J.-P. Caumes 5
Author
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
SSOLEIL - Synchrotron SOLEIL (L'Orme des Merisiers Saint-Aubin - BP 48 91192 GIF-sur-YVETTE CEDEX - France)
- CNRS - Centre National de la Recherche Scientifique : UR1 (France)
4
GoLP/Instituto de Plasmas e Fusão Nuclear (Av. Rovisco Pais, 1049-001 Lisboa - Portugal)
- IST - Instituto Superior Técnico, Universidade Técnica de Lisboa (Av. Rovisco Pais, 1 1049-001 Lisboa - Portugal)
5
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)
Abstract : We present a full optimization of the high harmonics wave front owing to the use of a soft X-ray Hartmann sensor. The sensor was calibrated using a high harmonic source with an accuracy of λ/50 root-mean-square (rms) with λ around 30 nm. We observed a high harmonic wave front of λ/7 rms, which is two times the diffraction-limit, astigmatism being the dominant aberration for every condition of generation. By clipping slightly the unfocused high harmonic beam, it is possible to produce a diffraction-limited beam containing approximately 90% of the incident energy.
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Journal articles
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https://hal-polytechnique.archives-ouvertes.fr/hal-00573298
Contributor : Thuy Le <>
Submitted on : Thursday, March 3, 2011 - 1:01:25 PM
Last modification on : Friday, March 5, 2021 - 3:04:13 PM
Contributor : Thuy Le <>
Submitted on : Thursday, March 3, 2011 - 1:01:25 PM
Last modification on : Friday, March 5, 2021 - 3:04:13 PM
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- HAL Id : hal-00573298, version 1
- DOI : 10.1140/epjd/e2008-00123-2
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Julien Gautier, Philippe Zeitoun, C. Hauri, Anne-Sophie Morlens, G. Rey, et al.. Optimization of the wave front of high order harmonics. The European Physical Journal D : Atomic, molecular, optical and plasma physics, EDP Sciences, 2008, 48 (3), pp.459-463. ⟨10.1140/epjd/e2008-00123-2⟩. ⟨hal-00573298⟩
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