Title :
Effects of self-fields on growth rate in a free-electron laser with planar wiggler magnetic field
Author :
Esmaeilzadeh, Mahdi ; Ghfouri, Vahid
Author_Institution :
Dept. of Phys., Iran Univ. of Sci. & Technol., Tehran
Abstract :
The effects of self-fields on growth rate in a planar wiggler free-electron laser with axial magnetic field are investigated. It is shown that the growth rate decreases due to the self-fields for group I orbits. For group II orbits, the behavior of growth rate are interesting because it increases due to the self-fields.
Keywords :
free electron lasers; laser beams; magnetic field effects; magneto-optical devices; relativistic electron beams; wigglers; free-electron laser; group I orbits; group II orbits; planar wiggler magnetic field; relativistic electron beam; self-field effect; Collimators; Dispersion; Electromagnetic coupling; Electron beams; Free electron lasers; Laser theory; Magnetic fields; Orbits; Physics; Undulators;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Conference_Location :
Pasadena, CA
Print_ISBN :
978-1-4244-2119-0
Electronic_ISBN :
978-1-4244-2120-6
DOI :
10.1109/ICIMW.2008.4665493
