Title :
Multibeam free-electron laser-echelettron
Author :
Belukha, A.Ya. ; Yeryomka, V.D. ; Fisun, A.I.
Author_Institution :
Inst. of Radiophys. & Electron., Nat. Acad. of Sci., Kharkov, Ukraine
Abstract :
The results of the investigation in the free-electron laser based on the diffraction radiation effect with a two-mirror spherical-cornered-echellette resonator and three electron beams-a multibeam echelettron are presented. This type of device is intended to generate the mm-and sub-mm wave EM radiation with high spectrum quality. The first results of the experimental studies suggested that this oscillator offers the EM oscillation power of more than 10 W at the 5-mm wavelength in the continuous mode, at voltage about 2 kV and the operating current of /spl sim/0.1 A, with a substantially sparse spectrum.
Keywords :
diffraction gratings; electromagnetic oscillations; electromagnetic wave diffraction; electromagnetic waves; free electron lasers; oscillators; resonators; EM oscillation power; diffraction radiation effect; free-electron laser; multibeam echelettron; oscillator; sparse spectrum; spherical-cornered-echellette resonator; sub-mm wave EM radiation; two-mirror resonator; Electrodynamics; Free electron lasers; Hidden Markov models; IEEE catalog; Organizing;
Conference_Titel :
Microwave and Telecommunication Technology, 2003. CriMiCo 2003. 13th International Crimean Conference
Conference_Location :
Sevastopol, Crimea, Ukraine
Print_ISBN :
966-7968-26-X
DOI :
10.1109/CRMICO.2003.158827
