18 citations · 59 across the 6 of their papers we have counts for
6 papers · 1 filter
Physics of nanocoulomb-class electron beams in laser-plasma wakefields
J. Götzfried, A. Döpp, M. Gilljohann +7
Laser wakefield acceleration (LWFA) and its particle-driven counterpart, plasma wakefield acceleration (PWFA), are commonly treated as separate, though related branches of high-gra…
Tunable X-ray source by Thomson scattering during laser-wakefield acceleration
Sabine Schindler, Andreas Döpp, Hao Ding +3
We report results on all-optical Thomson scattering intercepting the acceleration process in a laser wakefield accelerator. We show that the pulse collision position can be detecte…
Hybrid LWFA PWFA Staging as a Beam Energy and Brightness Transformer : Conceptual Design and Simulations
A. Martinez de la Ossa, R. W. Aßmann, R. Bussmann +16
We present a conceptual design for a hybrid laser-to-beam-driven plasma wakefield accelerator. In this setup, the output beams from a laser-driven plasma wakefield accelerator (LWF…
Direct observation of plasma waves and dynamics induced by laser-accelerated electron beams
M. F. Gilljohann, H. Ding, A. Döpp +14
Plasma wakefield acceleration (PWFA) is a novel acceleration technique with promising prospects for both particle colliders and light sources. However, PWFA research has so far bee…
Energy-chirp compensation in laser wakefield accelerators
A. Döpp, C. Thaury, E. Guillaume +7
The energy spread in laser-wakefield accelerators is primarily limited by the energy-chirp introduced during the injection and acceleration processes. Here we propose and demonstra…
Dual-energy electron beams from a compact laser-driven accelerator
J. Wenz, K. Khrennikov, A. Döpp +10
Ultrafast pump-probe experiments open the possibility to track fundamental material behaviour like changes in its electronic configuration in real time. To date, most of these expe…