Title :
The effect of emittance inhomogeneous broadening on the brightness of a magnetic undulator
Author :
Ciocci, F. ; Dattoli, G. ; Torre, A.
Author_Institution :
Centro Ricerche Energia Frascati, ENEA, Rome, Italy
fDate :
3/1/1994 12:00:00 AM
Abstract :
In this paper we discuss the degradation of the undulator brightness induced by the spatial and angular distributions of the e-beam. The obtained results are general in the sense that they hold regardless of any matching condition. The relevance of the analysis to free-electron laser dynamics is also commented upon
Keywords :
free electron lasers; undulator radiation; wigglers; angular distributions; e-beam; emittance inhomogeneous broadening; free-electron laser dynamics; magnetic undulator; matching condition; spatial distribution; undulator brightness; Analytical models; Brightness; Degradation; Electron emission; Free electron lasers; Helium; Laser beams; Motion analysis; Numerical models; Undulators;
Journal_Title :
Quantum Electronics, IEEE Journal of
