用矩阵元表示的空间自相关函数的传输特性

Transfer Formula of Spatial Auto-correlation Function in terms of Ray Matrix Elements

根据自相关函数的定义 ,从Fresnel衍射理论入手 ,运用Collins公式 ,推导得到了任意波面的空间自相关函数的传输公式 ,并针对几种特殊的光学系统进行了分析。

On the basis of the Fresnel diffraction theory and Collins formula, the transfer of Auto Correlation Function (ACF) of an arbitrary spatial wave front is studied. The transfer formula of ACF is given. And the analysis for some special optical systems is also concerned.