摘要
本文利用等离子体的磁流体理论对相对论电子束穿过充满介质的园柱形波导的空腔时所引起的切伦柯夫辐射进行理论分析，并对其频率特性、不稳性增长率以及电磁场分布等给以定量讨论。
In this paper, the authers have analysed the Cerenkov radiation that has been caused by relativity electrons beam passing columnar wave guide hollow with media, and discused it's frenquency peculliaritis, unstable increase rate and electromegnetic distrubution quantitviatvely, and obtained a few important results of TMOl mode free electrons laser.
出处
《延安大学学报（自然科学版）》
1997年第2期53-57,共5页
Journal of Yan'an University：Natural Science Edition
