FREE-ELECTRON LASER SATURATION - AN ANALYTICAL DESCRIPTION

被引：8
|
作者：
DATTOLI, G
GIANNESSI, L
OTTAVIANI, PL
SEGRETO, A
机构：
[1] ENEA, Dipartimento Innovazione, Centre Ricerche Frascati, 00044 Frascati, Rome
[2] ENEA, Dipartamento Innovazione
来源：
PHYSICS OF PLASMAS | 1995年 / 2卷 / 11期
关键词：
D O I：
10.1063/1.870987
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
An analytical description of the free electron laser (FEL) strong-signal regime is developed by means of simple formulas obtained using the theory of Pade approximants. The analysis includes inhomogeneous broadening effects and its validity is tested with two different numerical procedures. The dependence of the saturation intensity on the detuning parameter and on the e-beam relative energy spread is also analyzed. (C) 1995 American Institute of Physics.
引用
收藏
页码：4325 / 4331
页数：7
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