海浪光散射特性的理论研究

用随机镜面模型建立分析海浪光散射特性的理论方法。计算了太阳光照射下不同海况海浪散射的空间分布变化趋势，表明随着海面均方根斜率增大，散射分布半峰宽度不断增大。

THEORETICAL STUDY ON LIGHT SCATTERING FROM THE SEA SURFACE

In this paper, the random facets physical model is adopted to establish the sea wave scattering theory which is used to calculate the distributions of the scattered sunlight for different surface roughness cases. It is concluded that the half peak breadth expands while the surface rms slope increases. The polarization is also discussed in detail, which shows that the diffused light is partly polarized in all direction except the back scattering, even line polarized when the local incident angle satisfies the Brewsterr condition, i.e., only the S polarized component can be observed at the direction.