A method for realization of the regime of non-resonant trapping of electrons in a free electron maser (FEM)-oscillator is proposed and theoretically studied. A possibility to achieve a high (over 50%) electron efficiency and a very weak sensitivity to the electron-beam quality is demonstrated for a moderately relativistic mm-wavelength FEM.
|Number of pages||3|
|Journal||Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment|
|Publication status||Published - 1 Aug 2004|
- free-electron maser
- regime of trapping
Bandurkin, I. V., Peskov, N. Y., Phelps, A. D. R., & Savilov, A. V. (2004). Regime of non-resonant trapping in a Bragg-cavity FEM oscillator. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 528(1-2), 67-70. https://doi.org/10.1016/j.nima.2004.04.020