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A Novel Concept for Phase Error Correction in Superconductive Undulators: Theory and Experimental Verification

Wollmann, Daniel

Abstract:
Undulators are the most advanced sources for the generation of synchrotron radiation in present storage rings. The photons generated by a single electron add up coherently along the electron trajectory. Small magnetic errors can cause unwanted destructive interferences. In this thesis a novel passive shimming method for superconductive undulators based on superconductive closed loops is presented. It is shown that the system can significantly reduce the effect of the field errors.

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Volltext §
DOI: 10.5445/IR/1000010136
Cover der Publikation
Zugehörige Institution(en) am KIT Laboratorium für Applikationen der Synchrotronstrahlung (LAS)
Publikationstyp Hochschulschrift
Publikationsjahr 2008
Sprache Englisch
Identifikator urn:nbn:de:swb:90-101369
KITopen-ID: 1000010136
Verlag Universität Karlsruhe, Karlsruhe
Art der Arbeit Dissertation
Fakultät Fakultät für Physik (PHYSIK)
Institut Laboratorium für Applikationen der Synchrotronstrahlung (LAS)
Prüfungsdaten 12.12.2008
Referent/Betreuer Prof. T. Baumbach
Schlagwörter synchrotron radiation, undulators, shimming, superconductivity, high temperature superconductors
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
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