Pure-amplitude holograms for high-efficiency generation of phase radial grating based radial carpet beams: Theory and experiments under plane-wave and Gaussian illumination

These codes correspond exactly to the figures presented in the manuscript entitled:“Pure-Amplitude Holograms for High-Efficiency Generation of Phase Radial Grating–Based Radial Carpet Beams: Theory and Experiments under Plane-Wave and Gaussian Illumination.”This repository contains the complete MATLAB source codes used to generate all the figures reported in the paper. The scripts are carefully organized to ensure full transparency, reproducibility, and consistency with the published results.Key Features1. Direct Script-to-Figure Correspondence Each MATLAB file generates the specific figure indicated by its filename. For example:Fig1_a.m → reproduces Figure 1(a)The same naming convention applies to all other figures in the manuscript.2. One-to-One Consistency with Published Results The numerical simulations and visual outputs produced by each script match precisely the corresponding figures presented in the article.3. Self-Contained Execution Each script is fully independent and can be executed without requiring external toolboxes or additional dependencies. Running a script will directly reproduce its associated figure.These codes are provided to facilitate verification of the reported results, enable reuse of the methods, and support further development by researchers working in structured light and holographic beam shaping.