Fig. 1. The relationship between the ABEP and the average information capacity and the propagation distance

Fig. 2. The relationship between the ABEP and the average information capacity and the propagation distance of OAM mode

Fig. 3. The relationship between the ABEP and average information capacity of the OAM mode and the ideal vortex ring radius

Fig. 4. The ABEP and average information capacity versus the ratio of temperature and salinity fluctuation

Fig. 5. The ABEP and information capacity versus the inner-scale η of turbulence for the difference outer-scale L₀