DocumentCode
2885619
Title
Beam profile measurements and analysis at FLASH
Author
Prat, E. ; Decking, W. ; Limberg, T. ; Loehl, F. ; Honkavaara, K.
Author_Institution
DESY, Hamburg
fYear
2007
fDate
25-29 June 2007
Firstpage
3283
Lastpage
3285
Abstract
FLASH (free electron laser in Hamburg) is a SASE FEL user facility at DESY, Hamburg. It serves also as a pilot project for the European XFEL. Although the slice emittance is a more appropriate parameter to characterize the SASE process, the projected emittance is a good indicator of the electron beam quality which can be measured in an easy and fast way. In this paper we present measurements of the projected emittance along FLASH. We also analyze the effect of the dispersion on transverse electron beam profiles.
Keywords
free electron lasers; particle beam diagnostics; particle beam dynamics; FLASH; SASE FEL user facility; beam profile measurements; electron beam quality; projected emittance; transverse electron beam profiles; Acceleration; Area measurement; Collimators; Electromagnetic measurements; Electron beams; Free electron lasers; Laser beams; Lattices; Size measurement; Undulators;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
978-1-4244-0916-7
Type
conf
DOI
10.1109/PAC.2007.4440399
Filename
4440399
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