The transport efficiency and the maximumbeam current of beam channel can be increased.
可提高低能离子束的传输效率和束通道的最大传输束流。
2
The conclusion is: a practical beam expanding telescope has maximumbeam expanding ratio when its maladjustment is zero.
其结论为一个实用的扩束望远镜在失调量为零时，具有最大的扩束比。
3
In this paper, the propagation of Gaussian beams in a telescope system is analysed by using beam transformation formulas. The maximumbeam expanding ratio is discussed.