The 3-D FEL pulse propagation equation: An analytical treatment in the low-gain and small-signal regime |
| |
| Authors: | G Dattoli A Torre H Fang J C Gallardo M Richetta |
| |
| Institution: | (1) Dip. TIB, U.S. Fisica Applicata, CRE Frascati, ENEA, C.P. 65, 00044 Frascati, Roma, Italia;(2) Present address: Institute of Optics and Fine Mechanics, P.O. Box 8211, Shanghai, China;(3) Present address: Brookhaven National Labs., 11973 Upton, New York, USA |
| |
| Abstract: | Summary In this paper we show that the transverse mode evolution of a FEL operating with short pulses can be treated, in the small-signal
and low-gain regime, using a relatively simple mathematical technique leading to a potentially fast numerical algorithm. We
also point out that analytical solutions can be obtained for the cases where the slippage length is small compared to the
longitudinal bunch length. |
| |
| Keywords: | Laser resonators cavities amplifiers |
| 本文献已被 SpringerLink 等数据库收录！ |
|
