| 微球体与微椭球体光散射特性的研究 |
| |
| 引用本文： | 任智斌,姜会林,付跃刚,张磊,刘智颖,田继文. 微球体与微椭球体光散射特性的研究[J]. 长春理工大学学报(自然科学版), 2006, 29(1): 28-31 |
| |
| 作者姓名： | 任智斌 姜会林 付跃刚 张磊 刘智颖 田继文 |
| |
| 作者单位： | 长春理工大学,光电工程学院,长春,130022;长春理工大学,光电工程学院,长春,130022;长春理工大学,光电工程学院,长春,130022;长春理工大学,光电工程学院,长春,130022;长春理工大学,光电工程学院,长春,130022;长春理工大学,光电工程学院,长春,130022 |
| |
| 摘 要： | 采用M ie散射理论研究了微球体光散射的性质并用E ikonal近似方法把微椭球体用与其等效的微球体来近似,进而应用M ie散射理论对微椭球体光散射进行数值模拟,并对计算结果进行了分析。结果表明微球体与微椭球体光散射具有相似的性质,且微椭球体散射光振幅分布与其位置有关。分析结果可为实际应用中微球体与微椭球体透镜的设计、应用及微透镜阵列光学性能的进一步分析提供依据。
|
| 关 键 词： | 光散射 Mie散射理论 Eikonal近似方法 微球体 微椭球体 |
| 文章编号： | 1672-9870（2006）01-0028-04 |
| 收稿时间： | 2005-10-28 |
| 修稿时间： | 2005-10-28 |
Study of Microsphere and Microspheroid Light Scattering characteristics |
| |
| REN Zhibin,JIANG Huilin,FU Yuegang,ZHANG Lei,LIU Zhiying,TIAN Jiwen. Study of Microsphere and Microspheroid Light Scattering characteristics[J]. Journal of Changchun University of Science and Technology, 2006, 29(1): 28-31 |
| |
| Authors: | REN Zhibin JIANG Huilin FU Yuegang ZHANG Lei LIU Zhiying TIAN Jiwen |
| |
| Abstract: | In this paper,the light scattering characteristics of microsphere are studied by adopting Mie scattering theory and the Eikonal approximation method is used to approximate the spheroid with its effective spheres so that we could use Mie scattering theory to calculate and analysis it.The numerical results are analyzed and the results show that the characteristics of light scattered by a sphere are similar to those of the spheroid.Moreover the distribution of the amplitude of the scattering light is related to its position.The results of this paper may provide references for how to design and apply appropriate microsphere and microspheroid optical elements in practical experiment and for further studying of microlens arrays. |
| |
| Keywords: | light scattering Mie scattering theory Eikonal approximation method microsphere microspheroid |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
