PPM-Focused Klystron completes bakeout

CLINAC following bakeout

CCR’s Periodic Permanent Magnet (PPM) focused klystron completed bakeout today. The tube is currently being prepared for high power testing at Communications & Power Industries, LLC. The klystron is being developed for a new generation of cancer therapy machines (CLINACs) produced by Varian Medical Systems, Inc.  The PPM-focused klystron would replace traditional solenoid-focused klystrons, reducing the size and weight of the system.

The klystron is designed to produce 5.5 MW RF pulses at 2.856 GHz at approximately 50% efficiency.  This development is funded by the U.S. Department of Energy through grant number DE-SC0007591.

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