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Journal articles
Experimental demonstration of a synthetic aperture compression scheme for multi-Petawatt high-energy lasers
Nathalie Blanchot
1, *
E Bar
1
G Behar
1
C Bellet
D Bigourd
1
F Boubault
1
C Chappuis
1
H Coïc
1
C Damiens-Dupont
1
O Flour
1
O Hartmann
1
L Hilsz
1
E Hugonnot
1
E Lavastre
1
J Luce
1
E Mazataud
1
Jérôme Neauport
1
S Noailles
1
B Remy
F Sautarel
1
M Sautet
1
C Rouyer
1
*
Corresponding author
Nathalie Blanchot 1
Correspondent author Employer institution : Commissariat à l'énergie atomique et aux énergies alternatives
E Bar 1
Author
G Behar 1
Author
C Bellet
Author
Jérôme Neauport 1
Author IdHAL : jerome-neauport ORCID : https://orcid.org/0000-0003-0511-6750
S Noailles 1
Author
B Remy
Author
F Sautarel 1
Author
1
CESTA - Centre d'études scientifiques et techniques d'Aquitaine (BP 2 33114 Le Barp - France)
- DAM - Direction des Applications Militaires : DAM/CESTA (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DAM (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
Abstract : We present the experimental demonstration of a subaperture compression scheme achieved in the PETAL (PETawatt Aquitaine Laser) facility. We evidence that by dividing the beam into small subapertures fitting the available grating size, the sub-beam can be individually compressed below 1 ps, synchronized below 50 fs and then coherently added thanks to a segmented mirror. " Split-aperture laser pulse compressor design tolerant to alignment and line-density differences,
Keywords :
Ultrafast lasers
Diffraction and gratings
Document type :
Journal articles
Complete list of metadata
https://hal-cea.archives-ouvertes.fr/cea-01217070
Contributor : Jerome Neauport <>
Submitted on : Sunday, October 18, 2015 - 10:36:47 PM
Last modification on : Monday, February 22, 2021 - 9:58:02 PM
Long-term archiving on: : Thursday, April 27, 2017 - 7:13:13 AM
Contributor : Jerome Neauport <>
Submitted on : Sunday, October 18, 2015 - 10:36:47 PM
Last modification on : Monday, February 22, 2021 - 9:58:02 PM
Long-term archiving on: : Thursday, April 27, 2017 - 7:13:13 AM
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Identifiers
- HAL Id : cea-01217070, version 1
- DOI : 10.1364/OE.18.010088
Citation
Nathalie Blanchot, E Bar, G Behar, C Bellet, D Bigourd, et al.. Experimental demonstration of a synthetic aperture compression scheme for multi-Petawatt high-energy lasers. Optics Express, Optical Society of America - OSA Publishing, 2010, 18, pp.10088-10097. ⟨10.1364/OE.18.010088⟩. ⟨cea-01217070⟩
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