Electron beam diagnostics for a superconducting radio frequency photoelectron injector.
A superconducting radio frequency (SRF) photoelectron injector is currently under construction by a collaboration of BESSY, DESY, FZD, and MBI. The project aims at the design and setup of a continuous-wave SRF injector including a diagnostics beamline for the ELBE free electron laser (FEL) and to address R&D issues on low emittance injectors for future light sources such as the BESSY FEL. Of critical importance for the injector performance is the control of the electron beam parameters. For this reason a compact diagnostics beamline is under development, serving a multitude of operation settings. In this paper the layout and the rationale of the diagnostics beamline are described. Furthermore detailed information on specific components is given, together with results from laboratory tests and data taking.
Kamps
Thorsten
T
Berliner Elektronenspeicherring-Gesellschaft fur Synchrotronstrahlung, BESSY Albert-Einstein-Strasse 15, 12489 Berlin, Germany. kamps@bessy.de
Arnold
Andre
A
Boehlick
Daniel
D
Dirsat
Marc
M
Klemz
Guido
G
Lipka
Dirk
D
Quast
Torsten
T
Rudolph
Jeniffa
J
Schenk
Mario
M
Staufenbiel
Friedrich
F
Teichert
Jochen
J
Will
Ingo
I