From: Fade statistics of \({\mathcal {M}}\)-turbulent optical links
α
β
Ω
ρ
\(\sigma _{I}^{2}\)
1
0.8333
0.82
3.00
4
3
0.39
0.33
1.21
8
2
0.87
0.890
0.70
10
5
0.99
0.75
0.32
11
0.9999
0.20
200
20
0.95
0.94
0.061