摘要
基于M ie散射理论的单个气泡光散射,考虑光的多次散射,用蒙特卡罗方法模拟计算水中气泡群的光散射特性。计算结果表明:光的后向散射随气泡数密度的增加而明显增强,并且在折射率较大的海水中这种增强会更加明显,从而说明利用尾流中气泡群的光散射特性研究光自导鱼雷是可行的。
Based on the Mie scattering theory and the theory of light multiple scattering, the light scattering properties of air bubbles in the water are calculated by Monte-Carlo simulation. The results of calculation illustrate that the baekscattering by air bubbles are enhanced obviously with the bubbles density. Moreover, this kind of reinforcement will be clearer in the sea which refractive index is bigger than fresh water＇s. The feasibility of the light wake homing torpedo by studying the light scattering characteristic of light is testified.
出处
《激光与红外》
CAS
CSCD
北大核心
2006年第5期392-395,共4页
Laser & Infrared
