一种光学现象,属于散射的一种情况。又称“粗粒散射”“大颗粒散射”。 粒子尺度接近或大于入射光波长时,其散射的光强在各方向是不对称的,其中大部分入射光线沿着前进方向进行散射,这样的现象称为米散射。
各种散射桃理中,米散射(Mie Scattering)是一 种散射谱的中心波长与入射激光波长相同,散射谱 的谱宽近似予入射激光谱宽的弹性散射,它是由粒 径稳当或大警激光波长曲气滚...
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米氏散射激光雷达 [雷达] Mie's scattering laser radar ; Mie's drop laser radar
双波长米散射激光雷达 Dual-wavelength Mie lidar
米氏散射理论 Mie scattering theory ; Mie scattering ; theory Mie scattering
米式散射 Mie scattering
米-德拜散射理论 Mie-Debye scatterng theory
米氏散射损失 Mie scattering losses ; losses Mie scattering
米氏散射区 Mie sacttering region
米氏反散射 Mie backscattering
The basic structure of Lidar is designed based on the theory of Mie scattering.
首先基于米散射原理对该系统基本结构进行设计。
参考来源 - 小型能见度激光雷达系统设计和反演算法研究High-spectral-resolution lidar(HSRL)technique separates the Mie-scattering signal caused by aerosol and Rayleigh-scattering signal caused by molecular by using the high-spectral-resolution spectroscopic filter,and then achieves accurate measurement of aerosol optical properties.
高光谱分辨率激光雷达技术主要是通过设计高光谱分辨率分光器,分离大气气溶胶引起的米散射及大气分子引起的瑞利散射,从而实现气溶胶的精细探测。
参考来源 - 激光雷达精细探测大气气溶胶研究·2,447,543篇论文数据,部分数据来源于NoteExpress
在共振米散射条件下,绝对局域化长度取极小值。
And the absolute localization length reaches a minimum under the resonance Mie-scattering condition.
本文介绍了一台三波长米散射激光雷达系统,并用数值模拟计算的方法研究其性能。
A three wavelengths lidar system was proposed. Its performance was studied by numerical simulation method.
文章介绍了离轴式米散射激光雷达系统的重叠因子,结合自行研制的一台激光雷达系统的技术参数,给出重叠因子的理论计算结果及实验反演结果。
Based on our Mie-scattering lidar system and its technical parameter, the results of the overlap function are calculated in two ways, which is approximatetly equivalent.
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