Fig. 1. Schematic of model for laser transmission in turbulence

Fig. 2. Relative light intensity distributions for different transmission distances. (a) z=1 km; (b) z=2 km; (c) z=3 km

Fig. 3. Variation of β² with transmission distance

Fig. 4. Relative light intensity distributions for different topological charges. (a) s=2; (b) s=5; (c) s=8; (d) s=10

Fig. 5. Variation of β² with topological charge

Fig. 6. Relative light intensity distributions for different turbulence intensities. (a) Cn2=10^-15 m^-2/3; (b)

Fig. 7. Variation of β² with turbulence intensity