Title :
Nonlinear dynamics of a terahertz band FEL with advanced Bragg resonators
Author :
Ginzburg, N.S. ; Malkin, A.M. ; Peskov, N.Yu. ; Sergeev, A.S. ; Zaslavsky, V.Yu. ; Zotova, I.V.
Author_Institution :
Inst. of Appl. Phys., RAS, Nizhny Novgorod, Russia
Abstract :
A powerful THz band FEL utilizing the coupling between the paraxial and the transverse wave beams on the advanced Bragg structures is studied. Modeling of nonlinear dynamics of suggested FEL scheme demonstrates possibility of establishment single frequency regime for the distance between plates of 40 λ.
Keywords :
Bragg gratings; free electron lasers; laser cavity resonators; nonlinear optics; terahertz wave devices; THz band FEL; advanced Bragg resonators; nonlinear dynamics; paraxial wave beams; transverse wave beams; Couplings; Electron beams; Mirrors; Nonlinear dynamical systems; Oscillators; Steady-state; Undulators;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612638
