关于大颗粒Mie散射与Fraunhofer衍射问题的分析比较

详细信息

Comparison and analysis of Mie scattering and Fraunhofer diffraction of large particles

摘要: 利用Mie散射与Fraunhofer衍射理论的数值计算,对球形颗粒的Mie散射和Fraunhofer衍射做了大量的计算和分析比较,提出了大颗粒的Fraunhofer衍射近似替代Mie散射的判据.
- Mie散射 /
- Fraunhofer衍射 /
- 分析比较
Abstract: In this paper,based on Mie scattering and Fraunhofer diffraction theory,we utilize the numerical calculation to compare and analyze the Mie scattering and Fraunhofer diffraction of large particles and point out that at a proper range,Fraunhofer diffraction of large particles can approximately replace Mie scattering.
- Mie scattering /
- Fraunhofer diffraction /
- comparison and analysis

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