SPECKLE FROM CASCADED DIFFUSERS IN AN IMAGING-SYSTEM

被引：4
|
作者：
LIU, Y
MA, SN
LIN, HY
YE, SH
机构：
[1] Department of Physics, Tianjin University, Tianjin
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1993年 / 10卷 / 05期
关键词：
D O I：
10.1364/JOSAA.10.000951
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Expressions for the first-order statistics of partially developed Gaussian speckle from two diffusers cascaded through an ideal imaging system are derived for the diffraction region with respect to the image plane. Behaviors of the cascaded speckle that are characterized by an equiprobability density ellipse are investigated in detail and are compared with the case for a single scatter.
引用
收藏
页码：951 / 956
页数：6
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