Speaker
Erik Wallén
(Lawrence Berkeley National Laboratory)
Description
The small beam size at the straight sections of for fourth generation light sources has opened the possibility to use small-diameter circular vacuum chambers for insertion devices. An elliptically polarizing X-type undulator with a small circular vacuum chamber and symmetric placement of the magnet rows around the vacuum chambers is being developed at LBL. This type of undulator is suitable for fourth generation light sources and linac based free electron lasers. Salient features of the X-type undulator include the mechanical construction with compact crossed roller bearings and fully hydraulic motion control system.
| I plan to submit also conference proceedings | Yes |
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Primary authors
Dr
Cory Myers
(Lawrence Berkeley National Laboratory)
Erik Wallén
(Lawrence Berkeley National Laboratory)
Mr
Kyle La Fleche
(Lawrence Berkeley National Laboratory)
Dr
Steven Schofield
(Lawrence Berkeley National Laboratory)
