Stimulated Brillouin scattering in picosecond time scales: Experiments and modeling

H. A. Baldis; D. M. Villeneuve; B. La Fontaine; G. D. Enright; C. Labaune; S. Baton; Ph Mounaix; D. Pesme; M. Casanova; W. Rozmus

doi:10.1063/1.860628

Stimulated Brillouin scattering in picosecond time scales: Experiments and modeling

H. A. Baldis
, D. M. Villeneuve
, B. La Fontaine
, G. D. Enright
, C. Labaune
, S. Baton
, Ph Mounaix
, D. Pesme
, M. Casanova
, W. Rozmus

National Research Council of Canada
Lawrence Livermore National Laboratory
Centre d'Etudes de Limeil-Valenton
University of Alberta

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

43 Citations (Scopus)

Résumé

This paper presents an experimental and theoretical study of stimulated Brillouin scattering (SBS) in laser produced plasma using a laser pump with a duration of 8-10 psec. The experiments were performed in a preformed plasma to minimize the flow velocity and have the same plasma conditions over a large range of laser intensities. The reflectivity was then compared to theoretical results over an intensity range of 10¹³-2X10¹⁵ W/cm ². A short pulse was used so that the SBS was in the temporally growing regime and saturation was not an issue.

langue originale	Anglais
Pages (de - à)	3319-3327
Nombre de pages	9
journal	Physics of Fluids B
Volume	5
Numéro de publication	9
Les DOIs	https://doi.org/10.1063/1.860628
état	Publié - 1 janv. 1993

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10.1063/1.860628

Contient cette citation

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abstract = "This paper presents an experimental and theoretical study of stimulated Brillouin scattering (SBS) in laser produced plasma using a laser pump with a duration of 8-10 psec. The experiments were performed in a preformed plasma to minimize the flow velocity and have the same plasma conditions over a large range of laser intensities. The reflectivity was then compared to theoretical results over an intensity range of 1013-2X1015 W/cm 2. A short pulse was used so that the SBS was in the temporally growing regime and saturation was not an issue.",

author = "Baldis, \{H. A.\} and Villeneuve, \{D. M.\} and \{La Fontaine\}, B. and Enright, \{G. D.\} and C. Labaune and S. Baton and Ph Mounaix and D. Pesme and M. Casanova and W. Rozmus",

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T2 - Experiments and modeling

AU - Baldis, H. A.

AU - Villeneuve, D. M.

AU - La Fontaine, B.

AU - Enright, G. D.

AU - Labaune, C.

AU - Baton, S.

AU - Mounaix, Ph

AU - Pesme, D.

AU - Casanova, M.

AU - Rozmus, W.

PY - 1993/1/1

Y1 - 1993/1/1

N2 - This paper presents an experimental and theoretical study of stimulated Brillouin scattering (SBS) in laser produced plasma using a laser pump with a duration of 8-10 psec. The experiments were performed in a preformed plasma to minimize the flow velocity and have the same plasma conditions over a large range of laser intensities. The reflectivity was then compared to theoretical results over an intensity range of 1013-2X1015 W/cm 2. A short pulse was used so that the SBS was in the temporally growing regime and saturation was not an issue.

AB - This paper presents an experimental and theoretical study of stimulated Brillouin scattering (SBS) in laser produced plasma using a laser pump with a duration of 8-10 psec. The experiments were performed in a preformed plasma to minimize the flow velocity and have the same plasma conditions over a large range of laser intensities. The reflectivity was then compared to theoretical results over an intensity range of 1013-2X1015 W/cm 2. A short pulse was used so that the SBS was in the temporally growing regime and saturation was not an issue.

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DO - 10.1063/1.860628

M3 - Article

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ER -

Stimulated Brillouin scattering in picosecond time scales: Experiments and modeling

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