| Numéro |
J. Phys. IV France
Volume 133, June 2006
|
|
|---|---|---|
| Page(s) | 317 - 319 | |
| DOI | https://doi.org/10.1051/jp4:2006133063 | |
| Publié en ligne | 16 juin 2006 | |
Inertial Fusion Sciences and Applications 2005
J.-C. Gauthier, et al.
J. Phys. IV France 133 (2006) 317-319
DOI: 10.1051/jp4:2006133063
1 CEA/DIF, BP. 12, 91680 Bruyères-le-Châtel, France
2 Laboratoire pour l'Utilisation des Lasers Intenses, École Polytechnique, 91128 Palaiseau Cedex, France
3 Centre Lasers Intenses et Applications, Université Bordeaux I, 33405 Talence Cedex, France
© EDP Sciences 2006
J.-C. Gauthier, et al.
J. Phys. IV France 133 (2006) 317-319
DOI: 10.1051/jp4:2006133063
Experimental study of the stimulated Brillouin scattering saturation at 527 nm
S. Depierreux1, K. Lewis1, 2, C. Labaune2 and C. Stenz31 CEA/DIF, BP. 12, 91680 Bruyères-le-Châtel, France
2 Laboratoire pour l'Utilisation des Lasers Intenses, École Polytechnique, 91128 Palaiseau Cedex, France
3 Centre Lasers Intenses et Applications, Université Bordeaux I, 33405 Talence Cedex, France
Abstract
This paper presents the first results obtained with the
LULI2000 facility on the stimulated Brillouin scattering (SBS) instability
developing at 527 nm on solid targets. We describe the experimental
configuration, the plasma parameters and give first results of the SBS as
function of laser intensity in these plasmas. The Brillouin reflectivity
measured at maximum energy is 8%. The measurements are compared with the
Brillouin backscattering expected from linear theory in the exponential
density profile.
© EDP Sciences 2006