Dielectric beam splitter was employed in this system, which facilitates the scan of scattering Angle.
该系统使用了介质分束片，可以方便地进行散射角扫描。
2
Theoretical analysis shows that the splitter with high diffraction efficiency and uniform distributed light intensity can be designed by incidence Angle optimization.
理论分析表明，通过对入射角进行优化可以得到衍射效率高且光强分布均匀的分束器。
3
A guide arc plate leads the electric arc to the arc splitter and the end close to the active contact is provided with a DC guide arc Angle.