Influence of untrapped electrons on the sideband instability of electromagnetic Wig-gler freeelectron laser(EM-FEL)is analyzed in detail with single-particle theory.
用单粒子理论分析了未被有质动力势阱捕获的电子对电磁波泵自由电子激光边带不稳定性的影响。
2
The stationary pulse solutions for a freeelectron laser are obtained by using the classical theory.
本文用自由电子激光器经典理论的数值解法，给出一组稳定脉冲解。
3
A half quantity explanation is proposed according to the one dimension freeelectron model theory.