Title :
Aspects of generation of harmonic beams in non-relativistic free-electron lasers
Author :
Ilyenko, K.V. ; Yefimov, B.P.
Author_Institution :
Inst. of Radiophys. & Electron., Acad. of Sci., Kharkov, Ukraine
Abstract :
Presents the results of experimental and theoretical studies of electron beams moving along curvilinear nearly harmonic passes. A description of electrons in the Motz undulator is given for a case when there is a longitudinal external magnetic field. Under certain conditions of the ratio of the transversal and longitudinal field components the trajectories of electrons suffer substantial deformations, which lead to more complicated dynamics and, consequently, to the generation of higher harmonics of the cyclotron frequency
Keywords :
electron beams; free electron lasers; submillimetre wave lasers; wigglers; Motz undulator; curvilinear nearly harmonic passes; cyclotron frequency; harmonic electron beams; longitudinal external magnetic field; longitudinal field components; nonrelativistic free-electron lasers; trajectory deformations; transversal field components; Electron beams; Free electron lasers; Frequency; Laser beams; Laser theory; Magnetic fields; Optical harmonic generation; Power generation; Power system harmonics; Undulators;
Conference_Titel :
Physics and Engineering of Millimeter and Sub-Millimeter Waves, 2001. The Fourth International Kharkov Symposium on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-6473-2
DOI :
10.1109/MSMW.2001.947224
