BIFURCATIONS IN A SHORT-PULSE FREE-ELECTRON LASER-OSCILLATOR

被引:19
|
作者
HAHN, SJ
LEE, JK
机构
[1] Department of Physics, Pohang Institute of Science and Technology, Pohang
关键词
D O I
10.1016/0375-9601(93)90929-T
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
With one-dimensional Maxwell-Lorentz equations, we have investigated the bifurcations in a short-pulse free-electron laser oscillator. A generic Hopf bifurcation and chaotic transition via period-doubling cascade have been described in the parametric space of three branching parameters: the cavity detuning parameter D, the slippage parameter S, and the superradiant parameter K. The present theory of the period of limit-cycle oscillation in the radiation power is well consistent with recent experimental results.
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页码:339 / 343
页数:5
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