High-repetition rate wakefield electron source driven by few-millijoule ultrashort laser pulses

10mJ ultrafast laser pulses acting on gas flow from capillary nozzles generate stable 100keV electron beams at 500Hz. Particle-in-cell simulations indicate that slow high amplitude plasma waves form and accelerate the electron beams.

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Bibliographische Detailangaben
Hauptverfasser:	Zhaohan He, Bixue Hou, Easter, J. H., Krushelnick, K., Nees, J., Thomas, A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Acceleration Electron beams Laser beams Laser theory Measurement by laser beam Plasmas Ultrafast optics
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Beschreibung
Zusammenfassung:	10mJ ultrafast laser pulses acting on gas flow from capillary nozzles generate stable 100keV electron beams at 500Hz. Particle-in-cell simulations indicate that slow high amplitude plasma waves form and accelerate the electron beams.
ISSN:	2160-8989 2160-9004