Atomic processes in plasmas created by an ultra-short laser pulse

P. Audebert; L. Lecherbourg; S. Bastiani-Ceccotti; J. P. Geindre; C. Blancard; P. Cossé; G. Faussurier; R. Shepherd; P. Renaudin

doi:10.1088/1742-6596/112/4/042001

Atomic processes in plasmas created by an ultra-short laser pulse

P. Audebert
, L. Lecherbourg
, S. Bastiani-Ceccotti
, J. P. Geindre
, C. Blancard
, P. Cossé
, G. Faussurier
, R. Shepherd
, P. Renaudin

LULI
INRS-ÉMT
Centre d'Etudes de Limeil-Valenton
Lawrence Livermore National Laboratory

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

Résumé

Point projection K-shell absorption spectroscopy has been used to measure absorption spectra of transient aluminum plasma created by an ultra-short laser pulse. 1s-2p and 1s-3p absorption lines of weakly ionized aluminum were measured for an extended range of densities in a relatively low-temperature regime. Independent plasma characterization was obtained from frequency domain interferometry (FDI) diagnostic and allows the interpretation of the absorption spectra in terms of spectral opacities. The experimental spectra are compared with opacity calculations using the density and temperature inferred from the analysis of the FDI data.

langue originale	Anglais
Numéro d'article	042001
journal	Journal of Physics: Conference Series
Volume	112
Numéro de publication	Part 4
Les DOIs	https://doi.org/10.1088/1742-6596/112/4/042001
état	Publié - 12 juin 2008
Evénement	5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007 - Kobe, Japon Durée: 9 sept. 2007 → 14 sept. 2007

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10.1088/1742-6596/112/4/042001

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@article{f30ff60daf504f5f97a6523e640487af,

title = "Atomic processes in plasmas created by an ultra-short laser pulse",

abstract = "Point projection K-shell absorption spectroscopy has been used to measure absorption spectra of transient aluminum plasma created by an ultra-short laser pulse. 1s-2p and 1s-3p absorption lines of weakly ionized aluminum were measured for an extended range of densities in a relatively low-temperature regime. Independent plasma characterization was obtained from frequency domain interferometry (FDI) diagnostic and allows the interpretation of the absorption spectra in terms of spectral opacities. The experimental spectra are compared with opacity calculations using the density and temperature inferred from the analysis of the FDI data.",

author = "P. Audebert and L. Lecherbourg and S. Bastiani-Ceccotti and Geindre, \{J. P.\} and C. Blancard and P. Coss{\'e} and G. Faussurier and R. Shepherd and P. Renaudin",

note = "Publisher Copyright: {\textcopyright} 2008 IOP Publishing Ltd.; 5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007 ; Conference date: 09-09-2007 Through 14-09-2007",

year = "2008",

month = jun,

day = "12",

doi = "10.1088/1742-6596/112/4/042001",

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journal = "Journal of Physics: Conference Series",

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TY - JOUR

T1 - Atomic processes in plasmas created by an ultra-short laser pulse

AU - Audebert, P.

AU - Lecherbourg, L.

AU - Bastiani-Ceccotti, S.

AU - Geindre, J. P.

AU - Blancard, C.

AU - Cossé, P.

AU - Faussurier, G.

AU - Shepherd, R.

AU - Renaudin, P.

PY - 2008/6/12

Y1 - 2008/6/12

N2 - Point projection K-shell absorption spectroscopy has been used to measure absorption spectra of transient aluminum plasma created by an ultra-short laser pulse. 1s-2p and 1s-3p absorption lines of weakly ionized aluminum were measured for an extended range of densities in a relatively low-temperature regime. Independent plasma characterization was obtained from frequency domain interferometry (FDI) diagnostic and allows the interpretation of the absorption spectra in terms of spectral opacities. The experimental spectra are compared with opacity calculations using the density and temperature inferred from the analysis of the FDI data.

AB - Point projection K-shell absorption spectroscopy has been used to measure absorption spectra of transient aluminum plasma created by an ultra-short laser pulse. 1s-2p and 1s-3p absorption lines of weakly ionized aluminum were measured for an extended range of densities in a relatively low-temperature regime. Independent plasma characterization was obtained from frequency domain interferometry (FDI) diagnostic and allows the interpretation of the absorption spectra in terms of spectral opacities. The experimental spectra are compared with opacity calculations using the density and temperature inferred from the analysis of the FDI data.

U2 - 10.1088/1742-6596/112/4/042001

DO - 10.1088/1742-6596/112/4/042001

M3 - Conference article

AN - SCOPUS:84996478418

SN - 1742-6588

VL - 112

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - Part 4

M1 - 042001

T2 - 5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007

Y2 - 9 September 2007 through 14 September 2007

ER -

Atomic processes in plasmas created by an ultra-short laser pulse

Résumé

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