Title :
Generation of intense radiation in the 0.7 to 6 mm interval by means of REB
Author :
Bogachenkov, V.A. ; Papadichev, V.A. ; Sinilshikova, I.V. ; Smith, O.A.
Author_Institution :
P.N.Lebedev Phys. Inst., Moscow, Russia
Abstract :
Results of experiments on producing high-power millimeter and submillimeter radiation are presented. The experiments were conducted on a high-current electron accelerator. Regimes of free electron maser (FEM) generation were achieved using a helical undulator to pump the transverse velocity of electrons. For electron energies up to 1 MeV, there were observed two spectral regions of intense radiation: one about a wavelength of 4 mm and another about 1 mm. with integral power of 1 MW and 0.2 MW respectively.
Keywords :
electron accelerators; masers; millimetre wave generation; relativistic electron beam tubes; submillimetre wave generation; electron volt energy 1 MeV; free electron maser generation; high current electron accelerator; high power millimeter radiation; intense radiation generation; power 0.2 mW; power 1 mW; submillimeter radiation; Cathodes; Current measurement; Electron beams; Finite element methods; Magnetic field measurement; Magnetic fields; Undulators;
Conference_Titel :
High-Power Particle Beams, 1990 8th International Conference on
Conference_Location :
Novosibirsk
Print_ISBN :
9.7898102055e+012
