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Bemis, T.M.

Paper Title Page
WE6RFP056 Development of a Non-Axisymmetric Permanent Magnet Focusing System for Elliptic Charged-Particle Beams 2926
 
  • T.M. Bemis, M.H. Lawrence, J.Z. Zhou
    Beam Power Technology, Inc., Chelmsford, MA
  • C. Chen
    MIT/PSFC, Cambridge, Massachusetts
 
 

Funding: This work was funded in part by the Department of Energy, Grant No. DE-FG02-07ER84910 and Grant No. DE-FG02-95ER40919, and the MIT Deshpande Center for Technological Innovation.


High-brightness space-charge-dominated elliptic electron or ion beams have wide applications in high-power rf sources, particle accelerators, and/or ion implantation. Building upon recent inventions and theoretical studies on the generation and transport of elliptic charged-particle beams, a basic research and development program is being carried out to experimentally demonstrate a high-brightness, space-charge-dominated elliptic electron beam using a non-axisymmetric permanent magnet focusing system and an elliptic electron gun. Results of the design of such an elliptic electron beam system are presented.