Accelerating Cavities for a Relativistic Klystron Two-Beam Accelerator

Award Information
Agency: Department of Energy
Branch: N/A
Contract: DE-FG02-96ER82174
Agency Tracking Number: 34700
Amount: $750,000.00
Phase: Phase II
Program: SBIR
Awards Year: 1997
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
10529-B Braddock Road, Fairfax, VA, 22032
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Dr. William Peter
 Senior Scientist
 (703) 425-5111
Business Contact
 Dr. Frederick M. Mako
Title: President
Phone: (703) 425-5111
Research Institution
41299 November 19, 1996 FM Technologies, Inc. In the Relativistic Klystron Two-Beam Accelerator, which is currently under development, power from a low-energy, high-current, bunched beam is converted to micro-waves via the klystron mechanism and used to provide power for a high-energy linac, specifically a future Next Linear Collider upgrade to l.0 TeV. This project will develop an induction accelerating cavity assembly for the low-energy accelerator. The accelerating cavity will be integrated with the driving modulators currently under development; thousands of these units would be required for a full-scale collider. In Phase I, a preliminary design will be completed which will consider the cost, efficiency, and technological feasibility of the proposed design. The design will address techniques to minimize high-voltage breakdown, azimuthal currents, high order resonances, and beam-breakup instabilities. Phase II will design, develop, and fabricate individual parts of a prototype induction cavity assembly. These parts will be assembled and tested at Lawrence Berkeley National Laboratory. Commercial Applications and Other Benefits as described by the awardee: Successful development of the accelerating cavity, integrated with the driving modulator, for the two-beam accelerator will enable the Department of Energy to assess this potentially promising method in a far more definitive manner than is available from conceptual studies. Other applications include more powerful electron linacs for industry and medicine, and high-power ion linacs for pulsed spallation neutron sources and materials irradiation.

* Information listed above is at the time of submission. *

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