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Proceedings Paper

Formation of helical electron beams in gyroresonance devices in a strongly inhomogeneous magnetic field
Author(s): S. P. Belov; A. N. Kuftin; V. N. Manuilov; Shulim E. Tsimring
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Paper Abstract

The analytic theory for formation of intense helical electron beams in gyroresonance derives in a longitudinally inhomogeneous magnetic field is advanced. Criteria for the required degree of non-adiabaticity of the magnetic field sufficient to produce high oscillatory energy of electrons in the resonator cavity are formulated. Estimates for basic parameters of the beam (oscillatory velocities, position of the guiding center, velocity spread) are given for the step-wise and bell-shaped approximations of the magnetic field. The factors affecting the velocity spread are considered.

Paper Details

Date Published: 2 August 2000
PDF: 7 pages
Proc. SPIE 4187, Fourth All-Russian Seminar on Problems of Theoretical and Applied Electron Optics, (2 August 2000); doi: 10.1117/12.394152
Show Author Affiliations
S. P. Belov, Institute of Applied Physics (Russia)
A. N. Kuftin, Institute of Applied Physics (Russia)
V. N. Manuilov, Institute of Applied Physics (Russia)
Shulim E. Tsimring, Institute of Applied Physics (Russia)

Published in SPIE Proceedings Vol. 4187:
Fourth All-Russian Seminar on Problems of Theoretical and Applied Electron Optics
Anatoly M. Filachev; Inna S. Gaidoukova, Editor(s)

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