Keyword: polarization
Paper Title Other Keywords Page
WEPPD020 Helical 1Tx1cm Pulsed Insertion Devices for Production of Intense Polarized X- & Gamma-rays undulator, radiation, collider, linear-collider 596
 
  • A.V. Smirnov
    RadiaBeam, Santa Monica, USA
 
  Two types of high-field, pulse undulators are revisited as non-coherent or partially coherent sources capable of undulator factor approaching unity at substantial gap-to-period ratios exceeding 0.4 that cannot be achieved with conventional technology. One type is a microwave square-guide, cross-polarized undulator system fed by high-power wake-fields extracted with CLIC type scheme adapted for that 2-beam undulator. Another novel ID is represented here by a bifilar transmission line energized by a high voltage, ~ns-pulse, solid-state generator. These undulators fit well radiation facilities and future linear colliders based on high-gradient microwave linac technology.