Title :
A microwave FEL design with waveguide and wiggler tapering
Author :
Boscolo, I. ; Dipace, A. ; Sabia, E.
Author_Institution :
Dipartimento di Fisica, Istituto Nazionale di Fisica Nucl., Milan, Italy
fDate :
2/1/1995 12:00:00 AM
Abstract :
We discuss a new design of a very high efficiency FEL amplifier in the microwave band, based on the waveguide and wiggler tapering technique. Up to 75% efficiency is reported, even in a relatively relaxed wiggler design
Keywords :
free electron lasers; masers; waveguide lasers; wigglers; 75 percent; FEL amplifier; microwave FEL design; microwave band; waveguide; wiggler tapering; Electron beams; Equations; Frequency; Magnetic fields; Magnetic resonance; Microwave amplifiers; Microwave bands; Microwave theory and techniques; Undulators; Waveguide discontinuities;
Journal_Title :
Quantum Electronics, IEEE Journal of
