Effect of turbulent atmosphere on the on-axis average intensity of Pearcey–Gaussian beam
Boufalah F, Dalil-Essakali L, Nebdi H, Belafhal A†,
       

Incident transverse intensities of PG beams in source plane (z = 0) for ω0 = 0.5 mm and λ = 1550 nm with (a) x0 = y0 = 1 × 10−2 mm, (b) x0 = y0 = 1.2 × 10−2 mm, (c) x0 = y0 = 1.6 × 10−2 mm, and (d) x0 = y0 = 3 × 10−2 mm, respectively.