Broadband instability in free electron lasers
Abstract
Experimental and theoretical investigation of some instabilities developing in the relativistic electron beam in the periodical magnetostatic pump is presented. It is shown, in particular, that under cyclotron resonance condition the generation of the electromagnetic waves is possible in a broadband regime. This broadband regime is due to development of cyclotron mode broadband instability not investigated earlier.
- Publication:
-
Optics Communications
- Pub Date:
- October 1990
- DOI:
- 10.1016/0030-4018(90)90181-R
- Bibcode:
- 1990OptCo..79...81V
- Keywords:
-
- Broadband;
- Cyclotron Resonance;
- Electromagnetic Radiation;
- Free Electron Lasers;
- Laser Stability;
- Beam Interactions;
- Electromagnetic Interactions;
- Relativistic Electron Beams;
- Wave Interaction;
- Lasers and Masers