【作者】 袁兴起； 张明军； 陈延如； 赵琦；

【Author】 Yuan Xingqi~1 Zhang Mingjun~1 Chen Yanru~2 ZHAO qi~2 (1 School of Mechanical and Power Engineering,Henan Polytechnic University Jiaozuo 454000; 2 Department of Optical Engineering Nanjing University of Science and Technology Nanjing 210094)

【机构】 河南理工大学机械与动力工程学院； 南京理工大学光学工程系；

【摘要】 对圆偏振光入射到群体粒子场时侧向散射光的特性进行了实验研究,散射介质为直径0.065μm和1.24μm的粒子与过滤的蒸馏水所构成的不同浓度的悬浮液。研究结果表明,粒子侧向散射光的各种成分在探测平面内相对散射角度始终呈现对称分布的规律,而随着粒子尺寸、浓度、探测深度的变化,散射光强也相应出现变化,但变化不明显。更多还原

【Abstract】 An experimental study on the properties of radiation side-scattered by the multiple particles when using circularly polarized incident light was undertaken.The scattering medium is the suspending liquid consisting of various concentrations of particles which are either 0.065μm or 1.24μm in diameter and which were mixed into filtered,distilled water.The experimental results show that in the detected plane the intensity distribution of each component of the side-scattered light is angular-symmetric,and the intensity variation is slight as particles’ sizes, concentrations,or detecting depths varying.更多还原