Visualization2.avi

Evolution of a Gaussian beam with λ=532 nm and w_g=5 mm diffracted from an amplitude (first row) and phase (second and third rows) fork-shaped like holograms with l=2, Λ=0.1 mm, and d_0=1 mm. The phase depth γ=π and γ=2π in the second and third rows, respectively. All intensity values are normalized to the maximum intensity of the incident Gaussian beam.