Then, the influences of the beam types, beam energy, beam current, initialradius and divergent angle on the beam propagation are discussed briefly.
然后讨论了影响粒子束传输的各种因素,包括粒子束类型、能量、束流、出口初始束半径以及散角等。
2
The formulas of mode conversion are derived and effects of optical beam power, initialbeam width radius and inverse of the radius of curvature of the wave front on the mode conversion are analysed.