Characterizations and Applications of the Insertion Device of the SPring-8 Diagnostics Beamline II

Journal Article · Wed Jun 23 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3463266· OSTI ID:21410290

Masaki, Mitsuhiro; Takano, Shiro; Tamura, Kazuhiro; Mochihashi, Akira; Oishi, Masaya; Shoji, Masazumi; Fujita, Takahiro; Takashima, Takeo; Ohkuma, Haruo ^[1]; Yamamoto, Shigeru ^[2]

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1. Japan Synchrotron Radiation Research Institute (JASRI/SPring-8), 1-1-1 Kouto, Sayo, Hyogo (Japan)
2. High Energy Accelerator Research Organization (KEK)/Institute of Materials Structure Science, 1-1 Oho, Tsukuba, Ibaraki (Japan)

An insertion device (ID05) of the SPring-8 diagnostics beamline II (BL05SS) was characterized from the aspects of both the magnetic field performance and the spectral performance as a high K wiggler, which was confirmed to have the field performance with the rms phase error less than 2 degree. Meanwhile, the spectral performance of ID05 as an undulator with small K was also investigated by the energy spectrum measurements. The rms phase error less than 2degree leads us to apply the wiggler radiation on the higher harmonics to the beam diagnostics. We successfully demonstrated an application to the energy-spread diagnostics of electron beam using the 19th harmonics.

• OSTI ID: 21410290
• Journal Information: AIP Conference Proceedings, Vol. 1234, Issue 1; Conference: SRI 2009: 10. international conference on radiation instrumentation, Melbourne (Australia), 27 Sep - 2 Oct 2009; Other Information: DOI: 10.1063/1.3463266; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
ELECTRON BEAMS
ENERGY SPECTRA
GRATINGS
HARMONIC GENERATION
MAGNETIC FIELDS
PERFORMANCE
SPRING-8 STORAGE RING
WIGGLER MAGNETS
BEAMS
EQUIPMENT
FREQUENCY MIXING
LEPTON BEAMS
MAGNETS
PARTICLE BEAMS
RADIATION SOURCES
SPECTRA
STORAGE RINGS
SYNCHROTRON RADIATION SOURCES