菲涅耳波带板在光学扫描全息术中的作用  

Effect of PZP on the optical scanning holography

作　　者：梁万国[1] 谢敬辉[1] 赵达尊[1] 赵业玲[1] 

机构地区：[1]北京理工大学光电工程系

出　　处：《激光杂志》1997年第2期35-38,共4页Laser Journal

摘　　要：本文研究了非运动卷积中的投影式卷积装置，并讨论了二函数在该装置中的卷积与解卷积过程。为了验证在光学扫描全息术中菲涅耳波带板与物体波函数之间卷积的作用，本文利用投影式卷积装置实现了菲涅耳波带板与物体波函数之间的卷积与解卷积过程。In this paper,we investigated the device of the projecting convolution in the nonmovement convolution and discussed the processes of convolution and deconvolution between two functions.In order to verify the effect of Fresnel zone plate convoluting with the object wave function,we used the nonmovement convolution device to realize the processes of convolution and deconvolution between FZP and the object wave function.And also in this paper we designed the experimental arrangement and gave out the result.

关 键 词：非运动卷积 菲涅耳波带板 光学扫描全息术 

分 类 号：TB877[一般工业技术—摄影技术]