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physics.acc-ph2025
High-repetition-rate, all-reflective optical guiding and electron acceleration in helium using an off-axis axicon
Jiří Šišma, Michal Nevrkla, Filip Vitha +17
We present recent results on high-power guiding and laser wakefield acceleration in the ELectron Beam Accelerator (ELBA) beamline at ELI Beamlines, using the L3-HAPLS laser system…
physics.plasm-ph2025
Excitation of Giant Surface Waves During Laser Wake Field Acceleration
Travis Garrett, Christopher Pieronek, E. Rockafellow +7
We have detected the presence of very high intensity surface waves that are excited during plasma waveguided laser wakefield acceleration. Wakefield acceleration can be enchanced b…
physics.plasm-ph2025
Longitudinal shaping of plasma waveguides using diffractive axicons for laser wakefield acceleration
N. Tripathi, B. Miao, A. Sloss +4
New techniques for the optical generation of plasma waveguides -- optical fibres for ultra-intense light pulses -- have become vital to the advancement of multi-GeV laser wakefield…