| 相对折射率趋近于1的颗粒Mie散射与反常衍射的分析比较 |
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| 引用本文： | 杨晔,张镇西.相对折射率趋近于1的颗粒Mie散射与反常衍射的分析比较[J].应用光学,1997,18(6):12-16. |
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| 作者姓名： | 杨晔 张镇西 |
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| 作者单位： | 西安交通大学生物医学工程研究所!西安，710049 |
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| 摘 要： | 利用Ｍｉｅ散射与反常衍射理论的数值计算，对球形颗粒Ｍｉｅ散射和反常衍射作了大量详细的计算和分析比较，提出了相对折射率趋近于１的颗粒的反常衍射近似替代Ｍｉｅ散射的判据。
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| 关 键 词： | Mie散射 反常衍射 相对折射率 光散射 |
COMPARISON AND ANALYSIS OF Mie SCATTERING AND ANOMALOUS DIFFRACTION OF SPHERES WITH REFRACTIVE INDEX NEAR 1 |
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| Yang Ye, Zhang Zhenxi, Yang Xinhui, Jiang Dazong.COMPARISON AND ANALYSIS OF Mie SCATTERING AND ANOMALOUS DIFFRACTION OF SPHERES WITH REFRACTIVE INDEX NEAR 1[J].Journal of Applied Optics,1997,18(6):12-16. |
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| Authors: | Yang Ye Zhang Zhenxi Yang Xinhui Jiang Dazong |
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| Abstract: | In this paper, by numerical calculation based on Mie scattering and anomalous diffraction theories, we compared and analysed the Mie scattering and anomalous diffraction of spheres with refractue index near 1 in detail, and present a criterion of spheres with refractive index near 1 when anomalous diffraction theory can be used to replace Mie scattering theory. |
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| Keywords: | Mie scattering anomalous diffraction comparison analysis |
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