Following the ISO standards, Flat-Top beams can be quantified by their flatness (F), edge-steepness (S), beam-uniformity (U) and plateau-uniformity (Up).
Included functions: ( Each function file has additional comments)
F = Flatness(I);
S = EdgeSteepness(I);
U = BeamUniformity(I);
Up = PlateauUniformity(I);
d = fwhm(I)
(NOTE!! The input "I" must be a 1D array containing the intensity of the beam at each position I(x))
Justin Harrison (2023). 1D Flat-top laser beam ISO measurements (https://www.mathworks.com/matlabcentral/fileexchange/76331-1d-flat-top-laser-beam-iso-measurements), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Platform CompatibilityWindows macOS Linux
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!Start Hunting!