RELATION BETWEEN THE CAVITY DETUNING AND THE OUTPUT OPTICAL-INTENSITY IN FREE-ELECTRON LASERS

被引：2

作者：

DATTOLI, G

DEANGELIS, A

GALLERANO, GP

MARI, C

TORRE, A

机构：

[1] Dipartimento TIB, Divisione Fisica Applicata, ENEA, Centro Ricerche Energia Frascati, Rome

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1991年 / 27卷 / 04期

关键词：

D O I：

10.1109/3.83324

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we use a simple model of saturation in free-electron lasers operating with pulsed beams to study the intensity growth as a function of the cavity mismatch and of the coupling parameter. In spite of the simplicity of the model, the dependence of the intracavity power, as a function of the cavity detuning, is reproduced remarkably well. It is also pointed out that an enhancement of the optical power is obtained by adjusting the cavity length while the optical signal grows. The problem is analyzed quantitatively and realization schemes are proposed.

引用

页码：903 / 907

页数：5