A panoply of insertion devices at SOLEIL for a wide spectral range and flexible polarisation

The SOLEIL storage ring presents a very high fraction of its circumference dedicated to accommodate Insertion Devices (ID). Over the 25 presently planned insertion devices presenting a large variety of systems, 16 have been already installed and commissioned in September 2009. The UV-VUV region is c...

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Bibliographic Details
Published in:Proceedings of the 10th International Conference 2009-10, Vol.1234, p.519-522
Main Authors: Couprie, M E, Benabderrahmane, C, Berteaud, P, Briquez, F, Chapuis, L, Chubar, O, Elajjouri, T, Marteau, F, Filhol, J M, Kitegi, C, Marcouille, O, Massal, M, Valleau, M, Veteran, J
Format: Article
Language:English
Subjects:
Chicanes
Circumferences
Coils
Compensation
Construction
Copper
Covering
Devices
Dipoles
Electromagnets
Filing
Helicity
Insertion
Permanent magnets
Photons
R Slicing
Spectra
Springs
Switching
Tapering
X-rays
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Summary:The SOLEIL storage ring presents a very high fraction of its circumference dedicated to accommodate Insertion Devices (ID). Over the 25 presently planned insertion devices presenting a large variety of systems, 16 have been already installed and commissioned in September 2009. The UV-VUV region is covered with electromagnetic devices, offering tuneable polarisations. An electromagnet/permanent magnet undulator using copper sheets coils for fast switching of the helicity is under construction. 13 APPLE-II type undulators, with period ranging from 80 down to 36 mm, provide photons in the 0.1-10 keV region, some of them featuring tapering or quasi-periodicity. Five U20 in vacuum undulators cover typically the 3-30 keV range whereas an in vacuum wiggler, with compensation of the magnetic forces via adequate springs will cover the 10-50 keV spectral domain. R&D on cryogenic in-vacuum undulator is also under progress. A magnetic chicane using permanent magnet dipoles has also been designed in order to accommodate two canted undulators on the same straight section. A wiggler dedicated to slicing (production of femto second long pulses) is also being designed, its radiation will also serve for an X-ray beamline.
ISSN:0094-243X