Conveners
Speedtalks: Beam Dynamics: Speedtalk - Beam dynamics
- Holger Schlarb (DESY)
Research and development of an accelerator-based THz source prototype for pump-probe experiments at the European XFEL are ongoing at the Photo Injector Test Facility at DESY in Zeuthen (PITZ). Proof-of-principle experiments have been performed to generate a high-gain THz Free-electron Laser (FEL) based on the Self-Amplified Spontaneous Emission scheme. The first lasing with a central...
The temporal quality on the 100 micro-second scale of the slowly extracted spill from GSI SIS18 is crucial for fixed-target experiments, which is influenced by the power supply ripples that act on the quadrupole magnets, causing temporal fluctuations, the so-called spill micro structure. Extensive simulations regarding the dependency of spill quality and transit time on the power supply...
Externally seeded high-gain FELs provide fully coherent radiation with high shot-to-shot stability at wavelengths tunable down to the soft X-ray range (applying harmonic conversion). However, the lack of suitable seed laser sources has been limiting the generation of such short-wavelength FEL radiation to low repetition rates. So, such setups have been unable to make use of the full repetition...
THz free electron laser (FEL) prototype has been developed at the Photo Injector Test Facility at DESY in Zeuthen (PITZ) for obtaining high intensity radiation for THz-pump and X-ray-probe experiments at the European XFEL. In this development, a magnetic bunch compressor (BC) was recently installed in the facility to manipulate the longitudinal properties of the electron bunch, resulting in...
The compact STorage ring for Accelerator Research and Technology (cSTART) project aims to store electron bunches of LPA-like beams in a very large momentum acceptance storage ring. The project will be realized at the Karlsruhe Institute of Technology (KIT, Germany).
Initially, the Ferninfrarot Linac- Und Test-Experiment (FLUTE), a source of ultra-short bunches, will serve as an injector...
R. Bazrafshan(1,4), G.H. Kassier(1), M. Fakhari(1), H. Delsim-Hashemi(2), T. Rohwer(1), K. Flöttmann(2), N.H. Matlis(1) and F. X. Kärtner(1,3,4)
(1) Center for Free-Electron Laser Science (CFEL), Deutsches Elektronen-Synchrotron, Hamburg, Germany
(2) Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany
(3) The Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Germany
(4)...
