Airy_光束_Airy光束_airy_matlab仿真

clear all; close all;clc %Initializing Hologram Matrices H=1920; V=1080;%%Number of Horizontal and Vertical pixels x=-H/2:1:(H/2-1);y=-V/2:1:(V/2-1); x=x*20e-3;%%Scales the hologram in the V direction y=y*20e-3;%%Scales the hologran in the H direction [X,Y]=meshgrid(x, y); A= (X.^3+Y.^3)/3; nx=100;ny=100;%%Number of horizontal and vertical grooves gx=nx/H; gy=ny/V; H=mod(A,2*pi); %%%%%% Grayscale normalization from [0, 2Pi]to [0 255] SLM=H/max(H(:))*255; fig=figure(1); imagesc(SLM) colormap gray axis image %set(fig,'Position',[1920 0 1920 1080],'MenuBar','none','ToolBar','none','resize','off');%fullscreen SLM set(gca,'position',[0 0 1 1],'Visible','off') axis off;