Imaging electron angular distributions to assess a full-power petawatt-class laser focus

We present a novel technique to assess the focal volume of petawatt-class lasers at full power. Our approach exploits quantitative measurement of the angular distribution of electrons born in the focus via ionization of rarefied gas, which are accelerated forward and ejected ponderomotively by the f...

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Veröffentlicht in:	arXiv.org 2023-09
Hauptverfasser:	Ravichandran, Smrithan, Huault, Marine, Lera, Roberto, He, Calvin Z, Longman, Andrew, Fedosejevs, Robert, Roso, Luis, Hill, Wendell T
Format:	Artikel
Sprache:	eng
Schlagworte:	Angular distribution Bivariate analysis Electrons Parameterization Plane waves Qualitative analysis Rarefied gases
Online-Zugang:	Volltext
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