A beam trajectory monitor for the TTF-FEL

Journal Article · Sun Jun 01 00:00:00 EDT 1997 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.54406· OSTI ID:21175531

Ng, Johnny S. T. ^[1]

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1. Deutsches Elektronen-Synchrotron DESY, 22603 Hamburg (Germany)

A method to determine the electron beam trajectory inside a long undulator module is described. Three-dimensional information is obtained by imaging the spontaneous radiation off-axis using pinholes and high resolution position sensors. The proposal for such a monitor for the SASE-FEL at the TESLA Test Facility is discussed.

• OSTI ID: 21175531
• Journal Information: AIP Conference Proceedings, Vol. 413, Issue 1; Conference: Workshop on single pass, high gain FELs starting from noise, aiming at coherent x-rays, Garda Lake (Italy), 2-7 Jun 1997; Other Information: DOI: 10.1063/1.54406; (c) 1997 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
BEAM BUNCHING
BEAM MONITORING
BEAM MONITORS
DESY
ELECTRON BEAMS
FREE ELECTRON LASERS
PHOTON EMISSION
RESOLUTION
SENSORS
TEST FACILITIES
THREE-DIMENSIONAL CALCULATIONS
WIGGLER MAGNETS