自由电子激光的空间电荷波理论

SPACE-CHARGE WAVE THEORY OF FREE ELECTRON LASER

发展了相对论空间电荷波理论,并首先把空间电荷波理论用于建立自由电子激光的线性理论,揭示出自由电子激光中电子群聚及电子与波互作用机理的物理本质。并首次提出了“相对论去群聚”的物理概念,丰富了自由电子激光理论。同时提出了一些发展自由电子激光的新概念及新建议。

The Relativistic Space -Charge Wave Theory has been developed systematically, and has been first in the world used to establish the Linear Theory of Free Electron Laser. It reveals the physical essentials of the electron bunching process and the particle-wave interaction mechanisms in FEL. The new physical concept ' Relativistic Dibunching', which is a general phenomena in FEL and very important, has been presented and studied in detail, and some other new concepts and new suggestions have also been presented. This paper serves a overview of the works done recently by the author.