3 Tesla permanent magnet wiggler
last modified
08-09-2008 15:43
Introduction
The new narrow vacuum chambers allow operating the insertion devices with a magnetic gap of 11mm. Due to the reduced gap, high magnetic fields are easier to achieve. The ESRF ID group has constructed an asymmetric permanent magnet wiggler of 3 Tesla peak field dedicated to the production of circularly polarized light at high energy.
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Related publication
J Chavanne, P Van Vaerenbergh and P Elleaume, A 3 T asymmetric permanent magnet wiggler, NIM A 421 (1999) 352-360