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Superconducting multi-cell trapped mode deflecting cavity

United States Patent

October 10, 2017
View the Complete Patent at the US Patent & Trademark Office
A method and system for beam deflection. The method and system for beam deflection comprises a compact superconducting RF cavity further comprising a waveguide comprising an open ended resonator volume configured to operate as a trapped dipole mode; a plurality of cells configured to provide a high operating gradient; at least two pairs of protrusions configured for lowering surface electric and magnetic fields; and a main power coupler positioned to optimize necessary coupling for an operating mode and damping lower dipole modes simultaneously.
Lunin; Andrei (Geneva, IL), Khabiboulline; Timergali (Geneva, IL), Gonin; Ivan (Sugar Grove, IL), Yakovlev; Vyacheslav (Batavia, IL), Zholents; Alexander (Darien, IL)
Fermi Research Alliance, LLC (Batavia, IL)
14/ 813,811
July 30, 2015
STATEMENT OF GOVERNMENT RIGHTS This invention was made with government support under the Fermi Research Alliance, contract no. DE-AC02-07CH11359 awarded by the Department of Energy. The government has certain rights in the invention.