有强相对论性非中和电子束环的环形自由电子激光器理论
THEORY OF CIRCULAR FREE ELECTRON LASER WITH AN INTENSE RELATIVISTIC NONNEUTRAL ELECTRON RING
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摘要: 本文用弗拉索夫-麦克斯韦方程研究了有强相对论性非中和电子束环的环形自由电子激光器的工作特性。结果表明,强电子束的空间电荷效应有提高辐射频率和强度的作用。Abstract: The working properties of a circular free electron laser with an intenserelarivistic nonneutral electron ring have been investigated with in the framework of the Vla-sov-Maxwell equations. The results show that the space charge of intense electron beam can enhance the radiation growth rate and frequency
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