| 平面上方分层小球的光散射计算 |
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| 引用本文： | 李久喜,安毓英,林晓春.平面上方分层小球的光散射计算[J].光散射学报,2005,17(2):187-191. |
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| 作者姓名： | 李久喜 安毓英 林晓春 |
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| 作者单位： | 西安电子科技大学,技术物理学院,陕西,西安,710071 |
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| 摘 要： | 本文基于扩展的Mie理论方法求解平面上方分层小球的散射问题。通过建立小球和平面的模型,解决小球和平面的边界条件问题,并利用矢量波函数展开的方法求得了散射场。强调了小球与表面的相互作用。利用Mie理论方法得到了分层小球的散射场系数,通过计算平面上小球的散射模型,得到了平面上分层小球的散射场分布。结论给出了分层介质小球的微分散射截面图。
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| 关 键 词： | 光散射 扩展Mie理论 相互作用 分层小球 |
| 文章编号： | 1004-5929(2005)02-0187-05 |
| 收稿时间： | 2004/10/14 |
| 修稿时间： | 2004年10月14 |
Light Scattering from a Coated Sphere Near a Plane Surface |
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| LI Jiu-xi,AN Yu-ying,LIN Xiao-chun.Light Scattering from a Coated Sphere Near a Plane Surface[J].Chinese Journal of Light Scattering,2005,17(2):187-191. |
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| Authors: | LI Jiu-xi AN Yu-ying LIN Xiao-chun |
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| Institution: | LI Jiu-xi*,AN Yu-ying,LIN Xiao-chun |
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| Abstract: | The light-scattering problem of a coated sphere near a plane surface is solved by us- ing an extension of the Mie theory. The approach taken is to solve the boundary conditions at the sphere and at the surface simultaneously and to develop the scattering amplitude. The inter- action between the plane and the sphere is emphasized . The figures of differential scattering cross section (DSCS) of the coated sphere are presented. |
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| Keywords: | scattering extension of Mie theory coated sphere interaction |
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