Influence of untrapped electrons on the sidebandinstability of electromagnetic Wig-gler free electron 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。
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Dynamic study on sidebandinstability in a planar free electron laser has been conducted, and the method dealing with sideband instabilities in planar and free electron lasers are presented.