matlab程序，产生涡旋光束，光强以及相位图，在科研上很有用，简单快速。(The matlab program produces vortex beams, light intensities, and phase diagrams, which are useful, simple, and fast in scientific research.)

这五个程序是有关涡旋光的产生和光栅生成的程序。1.是单束涡旋光生成 2.生成叉形光栅。3.生成立体的涡旋光。4.生成不同拓扑荷数涡旋光对应相位图。5.生成正弦周期光栅和螺旋相位片图(These five programs are programs for the generation of vortex beams and the generation of grating. 1. is the generation of single beam of vortex light The 2.

简单画出了LG光束的相位分布图，简洁，明了，易使用(Simply draw the phase distribution of the LG beam, concise, clear, easy to use)

涡旋光的相位图，大侠不要吐槽，简单的小程序(the vortex ,simple,My English isn't good enough,it's Phase diagram of vortex light)