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Inductive Shimming of Superconductive Undulators - Preparations for a realistic test
The monochromaticity and intensity of synchrotron light emitted by undulators strongly depend on the undulator field quality. For the particular case of superconductive undulators it was shown recently that their field quality can be significantly improved by an array of coupled high temperature sup...
Autores principales: | , , , , , , , , , |
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Lenguaje: | eng |
Publicado: |
2010
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1277687 |
_version_ | 1780920372179238912 |
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author | Schoerling, D Baumbach, T Bernhard, Burkart, F Ehlers, S Gerstl, S Grau, A Peiffer, P Rossmanith, R Wollmann, D |
author_facet | Schoerling, D Baumbach, T Bernhard, Burkart, F Ehlers, S Gerstl, S Grau, A Peiffer, P Rossmanith, R Wollmann, D |
author_sort | Schoerling, D |
collection | CERN |
description | The monochromaticity and intensity of synchrotron light emitted by undulators strongly depend on the undulator field quality. For the particular case of superconductive undulators it was shown recently that their field quality can be significantly improved by an array of coupled high temperature superconductor loops attached to the surface of the superconductive undulator. Local field errors induce currents in the coupled closed superconducting loops and, as a result, the hereby generated magnetic field minimizes the field errors. In previous papers the concept was described theoretically and a proof-of-principle experiment was reported. This paper reports on a prepatation experiment for the first quantitative measurement of the phase error reduction in a 13-period short model undulator equipped with a full-scale induction shimming system. |
id | cern-1277687 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2010 |
record_format | invenio |
spelling | cern-12776872022-08-17T13:32:54Zhttp://cds.cern.ch/record/1277687engSchoerling, DBaumbach, TBernhard,Burkart, FEhlers, SGerstl, SGrau, APeiffer, PRossmanith, RWollmann, DInductive Shimming of Superconductive Undulators - Preparations for a realistic testAccelerators and Storage RingsThe monochromaticity and intensity of synchrotron light emitted by undulators strongly depend on the undulator field quality. For the particular case of superconductive undulators it was shown recently that their field quality can be significantly improved by an array of coupled high temperature superconductor loops attached to the surface of the superconductive undulator. Local field errors induce currents in the coupled closed superconducting loops and, as a result, the hereby generated magnetic field minimizes the field errors. In previous papers the concept was described theoretically and a proof-of-principle experiment was reported. This paper reports on a prepatation experiment for the first quantitative measurement of the phase error reduction in a 13-period short model undulator equipped with a full-scale induction shimming system.CERN-ATS-2010-136oai:cds.cern.ch:12776872010-06-01 |
spellingShingle | Accelerators and Storage Rings Schoerling, D Baumbach, T Bernhard, Burkart, F Ehlers, S Gerstl, S Grau, A Peiffer, P Rossmanith, R Wollmann, D Inductive Shimming of Superconductive Undulators - Preparations for a realistic test |
title | Inductive Shimming of Superconductive Undulators - Preparations for a realistic test |
title_full | Inductive Shimming of Superconductive Undulators - Preparations for a realistic test |
title_fullStr | Inductive Shimming of Superconductive Undulators - Preparations for a realistic test |
title_full_unstemmed | Inductive Shimming of Superconductive Undulators - Preparations for a realistic test |
title_short | Inductive Shimming of Superconductive Undulators - Preparations for a realistic test |
title_sort | inductive shimming of superconductive undulators - preparations for a realistic test |
topic | Accelerators and Storage Rings |
url | http://cds.cern.ch/record/1277687 |
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