Let this represent the total energy of the incidentelectron.
让这个来表示入射电子的,总能量。
2
The effect of divergence of the incidentelectron beam on the gain of FEL is analysed.
这种处理方法也适用于自由电子激光器的谐波辐射。
3
In conditions that the laser gains can be obtained, the relations between the maximal allowable divergence Angle of incidentelectron beam and other physical parameters are discussed.