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Application of novel techniques for interferogram analysis to laser–plasma femtosecond probing

Published online by Cambridge University Press:  13 November 2002

P. TOMASSINI ,
A. GIULIETTI ,
L.A. GIZZI ,
R. NUMICO ,
M. GALIMBERTI ,
D. GIULIETTI  and
M. BORGHESI
P. TOMASSINI
Affiliation:
Intense Laser Irradiation Laboratory–IPCF CNR, Area della Ricerca di Pisa, Via G. Moruzzi, 1 56124 Pisa, Italy
A. GIULIETTI
Affiliation:
Intense Laser Irradiation Laboratory–IPCF CNR, Area della Ricerca di Pisa, Via G. Moruzzi, 1 56124 Pisa, Italy
L.A. GIZZI
Affiliation:
Intense Laser Irradiation Laboratory–IPCF CNR, Area della Ricerca di Pisa, Via G. Moruzzi, 1 56124 Pisa, Italy
R. NUMICO
Affiliation:
Intense Laser Irradiation Laboratory–IPCF CNR, Area della Ricerca di Pisa, Via G. Moruzzi, 1 56124 Pisa, Italy
M. GALIMBERTI
Affiliation:
Intense Laser Irradiation Laboratory–IPCF CNR, Dipartimento di Fisica Universitá di Pisa and I.N.F.M unitá di Pisa, Pisa, Italy
D. GIULIETTI
Affiliation:
Intense Laser Irradiation Laboratory–IPCF CNR, Dipartimento di Fisica Universitá di Pisa and I.N.F.M unitá di Pisa, Pisa, Italy
M. BORGHESI
Affiliation:
Department of Pure and Applied Physics, The Queen's University, Belfast, UK
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Abstract

Recently, two novel techniques for the extraction of the phase-shift map (Tomassini et al. (2001). Applied Optics40, 35) and the electronic density map estimation (Tomassini P. & Giulietti A. (2001). Optics Communication199, 143–148) have been proposed. In this article, we apply both methods to a sample laser–plasma interferogram obtained with femtoseconds probe pulse, in an experimental setup devoted to laser particle acceleration studies.

Keywords

AbelinversionContinuous wavelet transformsInterferometryParticle accelerationPlasma diagnostics
Type
Research Article
Information
Laser and Particle Beams , Volume 20 , Issue 2 , April 2002 , pp. 195 - 199
Copyright
© 2002 Cambridge University Press

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