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Journal articles
Shot-to-shot intensity and wavefront stability of high-harmonic generation
S. Künzel
1
G. O. Williams
1
W. Boutu
2
E. Galtier
3
B. Barbrel
4
H. J. Lee
3
B. Nagler
3
U. Zastrau
5, 3
G. Dovillaire
6
R. W. Lee
7
H. Merdji
2
Philippe Zeitoun
8
M. Fajardo
1
G. Dovillaire 6
Author
R. W. Lee 7
Author
H. Merdji 2
Author
Philippe Zeitoun 8
Author IdHAL : philippe-zeitoun
M. Fajardo 1
Author
1
Instituto de Telecomunicações [Lisboa, Portugal] (Instituto Superior Técnico - Torre Norte - Piso 10
Av. Rovisco Pais, 1
1049 - 001 Lisboa - Portugal - Portugal)
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
SLAC - SLAC National Accelerator Laboratory (2575 Sand Hill Road, Menlo Park, CA 94025 - United States)
- Stanford University (450 Serra Mall, Stanford, CA 94305-2004 - United States)
4
LBNL - Lawrence Berkeley National Laboratory [Berkeley] (1 Cyclotron Rd. MS 50A-1148, Berkeley, CA 94720 - United States)
5
Friedrich-Schiller-Universität = Friedrich Schiller University Jena [Jena, Germany] (Universitätshauptgebäude,
Fürstengraben 1,
07743 Jena - Germany)
7
Department of Psychics (France)
8
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 : We report on the shot-to-shot stability of intensity and spatial phase of high-harmonic generation (HHG). The intensity stability is measured for each high-harmonic (HH) order with a spectrometer. Additionally, the spatial phase is measured with an XUV wavefront sensor for a single HH order measured in a single shot, which according to our knowledge was not reported before with a Hartmann wavefront sensor. Furthermore, we compare the single-shot measurement of the spatial phase with time-integrated measurements and we show that the XUV wavefront sensor is a useful tool to simultaneously optimize the spatial phase and intensity of HHG within the available HHG parameter range used in this study.
Document type :
Journal articles
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https://hal-cea.archives-ouvertes.fr/cea-01162841
Contributor : Caroline Lebe Connect in order to contact the contributor
Submitted on : Thursday, June 11, 2015 - 2:55:47 PM
Last modification on : Friday, December 3, 2021 - 11:34:03 AM
Contributor : Caroline Lebe Connect in order to contact the contributor
Submitted on : Thursday, June 11, 2015 - 2:55:47 PM
Last modification on : Friday, December 3, 2021 - 11:34:03 AM
Identifiers
- HAL Id : cea-01162841, version 1
- DOI : 10.1364/AO.54.004745
Citation
S. Künzel, G. O. Williams, W. Boutu, E. Galtier, B. Barbrel, et al.. Shot-to-shot intensity and wavefront stability of high-harmonic generation. Applied optics, Optical Society of America, 2015, 54 (15), pp.4745-4749. ⟨10.1364/AO.54.004745⟩. ⟨cea-01162841⟩
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