光散射学报
光散射學報
광산사학보
CHINESE JOURNAL OF LIGHT SCATTERING
2007年
2期
179-184
,共6页
袁兴起%陈延如%赵琦%周木春%辛煜%温宏愿
袁興起%陳延如%趙琦%週木春%辛煜%溫宏願
원흥기%진연여%조기%주목춘%신욱%온굉원
圆偏振光%侧向散射%角分布%激光
圓偏振光%側嚮散射%角分佈%激光
원편진광%측향산사%각분포%격광
circularly polarized light%side-scattering%angular distribution%laser
对圆偏振光入射到群体粒子场时侧向散射光随角度分布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.实验结果表明,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.
對圓偏振光入射到群體粒子場時側嚮散射光隨角度分佈的特性進行瞭實驗研究,散射介質為直徑0.065μm和1.24μm的粒子與過濾的蒸餾水所構成的不同濃度的懸浮液.實驗結果錶明,粒子側嚮散射光的各種成分在探測平麵內相對散射角度始終呈現對稱分佈的規律, 而隨著粒子呎吋、濃度、探測深度的變化,散射光彊也相應齣現變化,但變化不明顯.
대원편진광입사도군체입자장시측향산사광수각도분포적특성진행료실험연구,산사개질위직경0.065μm화1.24μm적입자여과려적증류수소구성적불동농도적현부액.실험결과표명,입자측향산사광적각충성분재탐측평면내상대산사각도시종정현대칭분포적규률, 이수착입자척촌、농도、탐측심도적변화,산사광강야상응출현변화,단변화불명현.
An experimental study on the angular distribution 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 experiment 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.