SINGLE-ELECTRON ANALYSIS OF THE SPACE-CHARGE WAVE IN FREE-ELECTRON LASERS
自由电子激光中空间电荷波的单电子分析

In this paper, we analyse the effect of space-charge wave in free-electron lasers from the single-particle model theory. A iterative computing method is presented. The calculations have shown that the first step solution of the couples of three waves in free-electron lasers is in accordance with the result obtained; the second order solution shows a more complex structure of the space-sharge wave.