Underwater Distribution Field of Laser Through Wavy Surface of Water

Aimed at the properties of the absorption and the scattering of photons in the water, the process of simulating by Monte Carlo method is analyzed. According to the slope distribution of wavy surface of water, the distribution field of underwater laser is simulated, and some conclusions about the distribution field of laser through wavy surface in two different conditions are obtained. The characteristics of the distribution of laser in the seawater at the same depth with different water qualities and in the seawater at different depths with the same water quality are computed. The results are significant to the design of airborne oceanic lidar.