Influence of long wavelength ion acoustic waves on the growth of stimulated brillouin scattering in an underdense preformed plasma

H. C. Bandulet; C. Labaune; K. Lewis; S. Depierreux; P. Michel; J. Fuchs; A. Michard

Influence of long wavelength ion acoustic waves on the growth of stimulated brillouin scattering in an underdense preformed plasma

H. C. Bandulet
, C. Labaune
, K. Lewis
, S. Depierreux
, P. Michel
, J. Fuchs
, A. Michard

Centre d'Etudes de Limeil-Valenton

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Our experiments show how ion acoustic waves produced by stimulated Brillouin scattering (SBS) can be perturbed by the growth of LAW associated with plasma-induced incoherence (PII) and the growth of secondary IAW arising from the unstable decay of the primary wave, known as two-ion decay. Each type of IAW was detected using a Thomson scattering diagnostic, set-up with the appropriate geometry, and providing us with time-resolved spectra at different locations along the laser axis. Results demonstrate that the two-ion decay instability does not appear to be an effective saturation mechanism for the SBS instability. The observation of transverse IAW, as they correlate well with other signatures of PII, strongly suggest that PII participates in the reduction of SBS activity in the rear part of the plasma.

Original language	English
Title of host publication	Inertial Fusion Sciences and Applications 2003
Editors	B.A. Hammel, D.D. Meyerhofer, J. Meyer-ter-Vehn
Pages	256-260
Number of pages	5
Publication status	Published - 1 Dec 2004
Event	Third International Conference on Inertial Fusion Sciences and Applications, IFSA 2003 - Monterey, CA, United States Duration: 7 Sept 2003 → 12 Sept 2003

Publication series

Name	Inertial Fusion Sciences and Applications 2003

Conference

Conference	Third International Conference on Inertial Fusion Sciences and Applications, IFSA 2003
Country/Territory	United States
City	Monterey, CA
Period	7/09/03 → 12/09/03

Cite this

Bandulet, H. C., Labaune, C., Lewis, K., Depierreux, S., Michel, P., Fuchs, J., & Michard, A. (2004). Influence of long wavelength ion acoustic waves on the growth of stimulated brillouin scattering in an underdense preformed plasma. In B. A. Hammel, D. D. Meyerhofer, & J. Meyer-ter-Vehn (Eds.), Inertial Fusion Sciences and Applications 2003 (pp. 256-260). (Inertial Fusion Sciences and Applications 2003).

@inproceedings{75925bcecfac493d8eaaeac4fe99837f,

title = "Influence of long wavelength ion acoustic waves on the growth of stimulated brillouin scattering in an underdense preformed plasma",

abstract = "Our experiments show how ion acoustic waves produced by stimulated Brillouin scattering (SBS) can be perturbed by the growth of LAW associated with plasma-induced incoherence (PII) and the growth of secondary IAW arising from the unstable decay of the primary wave, known as two-ion decay. Each type of IAW was detected using a Thomson scattering diagnostic, set-up with the appropriate geometry, and providing us with time-resolved spectra at different locations along the laser axis. Results demonstrate that the two-ion decay instability does not appear to be an effective saturation mechanism for the SBS instability. The observation of transverse IAW, as they correlate well with other signatures of PII, strongly suggest that PII participates in the reduction of SBS activity in the rear part of the plasma.",

author = "Bandulet, \{H. C.\} and C. Labaune and K. Lewis and S. Depierreux and P. Michel and J. Fuchs and A. Michard",

year = "2004",

month = dec,

day = "1",

language = "English",

isbn = "0894486861",

series = "Inertial Fusion Sciences and Applications 2003",

pages = "256--260",

editor = "B.A. Hammel and D.D. Meyerhofer and J. Meyer-ter-Vehn",

booktitle = "Inertial Fusion Sciences and Applications 2003",

note = "Third International Conference on Inertial Fusion Sciences and Applications, IFSA 2003 ; Conference date: 07-09-2003 Through 12-09-2003",

}

Bandulet, HC, Labaune, C, Lewis, K, Depierreux, S, Michel, P, Fuchs, J & Michard, A 2004, Influence of long wavelength ion acoustic waves on the growth of stimulated brillouin scattering in an underdense preformed plasma. in BA Hammel, DD Meyerhofer & J Meyer-ter-Vehn (eds), Inertial Fusion Sciences and Applications 2003. Inertial Fusion Sciences and Applications 2003, pp. 256-260, Third International Conference on Inertial Fusion Sciences and Applications, IFSA 2003, Monterey, CA, United States, 7/09/03.

Influence of long wavelength ion acoustic waves on the growth of stimulated brillouin scattering in an underdense preformed plasma. / Bandulet, H. C.; Labaune, C.; Lewis, K. et al.
Inertial Fusion Sciences and Applications 2003. ed. / B.A. Hammel; D.D. Meyerhofer; J. Meyer-ter-Vehn. 2004. p. 256-260 (Inertial Fusion Sciences and Applications 2003).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Influence of long wavelength ion acoustic waves on the growth of stimulated brillouin scattering in an underdense preformed plasma

AU - Bandulet, H. C.

AU - Labaune, C.

AU - Lewis, K.

AU - Depierreux, S.

AU - Michel, P.

AU - Fuchs, J.

AU - Michard, A.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - Our experiments show how ion acoustic waves produced by stimulated Brillouin scattering (SBS) can be perturbed by the growth of LAW associated with plasma-induced incoherence (PII) and the growth of secondary IAW arising from the unstable decay of the primary wave, known as two-ion decay. Each type of IAW was detected using a Thomson scattering diagnostic, set-up with the appropriate geometry, and providing us with time-resolved spectra at different locations along the laser axis. Results demonstrate that the two-ion decay instability does not appear to be an effective saturation mechanism for the SBS instability. The observation of transverse IAW, as they correlate well with other signatures of PII, strongly suggest that PII participates in the reduction of SBS activity in the rear part of the plasma.

AB - Our experiments show how ion acoustic waves produced by stimulated Brillouin scattering (SBS) can be perturbed by the growth of LAW associated with plasma-induced incoherence (PII) and the growth of secondary IAW arising from the unstable decay of the primary wave, known as two-ion decay. Each type of IAW was detected using a Thomson scattering diagnostic, set-up with the appropriate geometry, and providing us with time-resolved spectra at different locations along the laser axis. Results demonstrate that the two-ion decay instability does not appear to be an effective saturation mechanism for the SBS instability. The observation of transverse IAW, as they correlate well with other signatures of PII, strongly suggest that PII participates in the reduction of SBS activity in the rear part of the plasma.

M3 - Conference contribution

AN - SCOPUS:13344260620

SN - 0894486861

SN - 9780894486869

T3 - Inertial Fusion Sciences and Applications 2003

SP - 256

EP - 260

BT - Inertial Fusion Sciences and Applications 2003

A2 - Hammel, B.A.

A2 - Meyerhofer, D.D.

A2 - Meyer-ter-Vehn, J.

T2 - Third International Conference on Inertial Fusion Sciences and Applications, IFSA 2003

Y2 - 7 September 2003 through 12 September 2003

ER -

Bandulet HC, Labaune C, Lewis K, Depierreux S, Michel P, Fuchs J et al. Influence of long wavelength ion acoustic waves on the growth of stimulated brillouin scattering in an underdense preformed plasma. In Hammel BA, Meyerhofer DD, Meyer-ter-Vehn J, editors, Inertial Fusion Sciences and Applications 2003. 2004. p. 256-260. (Inertial Fusion Sciences and Applications 2003).

Influence of long wavelength ion acoustic waves on the growth of stimulated brillouin scattering in an underdense preformed plasma

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