Fig. 1. The initial position and direction of the photon packet

Fig. 2. Monte Carlo simulation process under the influence of bubbles

Fig. 3. (a) Laboratory platform for the study of underwater laser transmission performance under the influence of bubbles; (b) Experimental platform diagram; (c) Time domain signal of light intensity received by oscilloscope

Fig. 4. Simulation and experimental results of received light intensity distribution in the presence of bubbles at different positions

Fig. 5. Simulation and experimental results of three typical distributions of received light intensity under the influence of different number of bubble stone

Fig. 6. Energy ratio change of received light intensity under different bubble quantity in simulations and experiments