Visualization_1.avi

Visualization 1 shows simulated zero- and first-order diffraction patterns of a Laguerre-Gaussian beam with a non-zero radial index from an amplitude parabolic-line linear grating under propagation. The used parameters were l=3, p=2, λ= 532 nm, w= 0.5 mm, d= 0.1 mm, and γ= 0.250 〖"mm" 〗^(-1).