Pfc/ja-85-4 Free Electron Laser or Cyclotron Maser Instability?
نویسنده
چکیده
An analysis of recent free electron laser experiments in combined wiggler and strong axial magnetic fields shows that near resonance, Q,,=kwv,,, the proximity of the cyclotron maser instability precludes an unambiguous identification of the radiation mechanism ( 2,, is the cyclotron frequency in the axial field, kw is the wiggler wavenumber, and v,, the axial electron velocity).
منابع مشابه
PFC / JA - 93 - 15 Linear and Nonlinear Analysis of the Cyclotron Two - Stream Instability
A two-dimensional, self-consistent, nonlinear model is used to determine the growth rate and saturation level of the cyclotron two-stream instability for two weakly relativistic electron beams co-propagating along a uniform magnetic field with an inverted population in the perpendicular momentum. This instability has been proposed recently as the basis for a double-stream cyclotron maser. Good ...
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