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Table 1 Statistics of beam wandering and BER

From: Intensity feedback-based beam wandering mitigation in free-space optical communication using neural control technique

High frequency sample (mm)

Radial distance linguistic

Average BER

Min

Max

0.143

VS

6.45 × 10−9

1.04 × 10−8

0.614

S

7.13 × 10−7

7.81 × 10−5

1.235

M

8.51 × 10−5

5.31 × 10−3

1.846

H

5.83 × 10−3

1.41 × 10−2

2.314

VH

2.45 × 10−2

6.25 × 10−1

2.828

VVH

6.79 × 10−2

1.34 × 10−1