Title :
Superconductive undulators with variable polarization direction
Author :
Bernhard, Axel ; Chouhan, Shailendra ; Kostka, Barbara ; Rossmanith, Robert ; Schindler, Uwe ; Schneider, Theo ; Steffens, Erhard ; Weisser, Matthias
Author_Institution :
Inst. for Synchrotron Radiat., Karlsruhe, Germany
fDate :
6/1/2005 12:00:00 AM
Abstract :
In the past planar superconductive undulators have been successfully developed and tested with beam. They produce linearly polarized light (X-rays) and allow to tune the emitted wavelength electrically. In this paper a novel type of superconductive undulators is introduced which allows to tune electrically in addition to the wavelength the polarization direction. A short prototype was built and tested in a LHe bath.
Keywords :
accelerator magnets; superconducting magnets; wigglers; accelerator magnets; linearly polarized light; magnetic field measurement; superconductive undulators; synchrotron radiation; variable polarization direction; Electrons; Magnetic fields; Optical polarization; Permanent magnets; Physics; Superconductivity; Synchrotron radiation; Testing; Undulators; Wires; Accelerator magnets; beams; magnetic field measurement; synchrotron radiation;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
DOI :
10.1109/TASC.2005.849538
