激光散斑相位差的条件统计分布与表面粗糙度的关系

Relations Between Surface Roughness and Conditional Statistical Distributions of Phase Difference for Gaussian Speckle in Far-fields

在粗糙表面高度起伏服从高斯统计和表面服从圆型相关的情况下，分析了由弱散射体产生的远场高斯激光散斑相位差的条件统计分布与表面粗糙度的关系．

The relations between the surface roughness and the conditional statistical distributions of phase difference for far-field Gaussian speckle produced by a weak diffuser are investigated on condition that the height variation of rough surface is a Gaussian random variable and the rough surface obeys circle correlation.