DocumentCode
409186
Title
Beam-based undulator field characterization and correction at DUV-FEL
Author
Loos, H. ; Shaftan, T.
Author_Institution
Brookhaven Nat. Lab., Upton, NY, USA
Volume
2
fYear
2003
fDate
12-16 May 2003
Firstpage
908
Abstract
We present the results of the commissioning of the 10 m long NISUS undulator of the Deep Ultra Violet Free Electron Laser (DUV-FEL) project. The magnet and diagnostics geometry is discussed and tolerances on the beam trajectory straightness are shown. The beam-based alignment algorithm and its application to correct the NISUS field errors are described.
Keywords
accelerator magnets; free electron lasers; particle beam diagnostics; particle beam focusing; wigglers; 10 m; DUV-FEL; Deep Ultra Violet Free Electron Laser; NISUS field errors; NISUS undulator; beam trajectory straightness; beam-based alignment algorithm; beam-based undulator field characterization; beam-based undulator field correction; Coils; Differential equations; Electron beams; Error correction; Free electron lasers; Geometrical optics; Laser beams; Magnetic fields; Mathematical model; Undulators;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
ISSN
1063-3928
Print_ISBN
0-7803-7738-9
Type
conf
DOI
10.1109/PAC.2003.1289532
Filename
1289532
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