复通菲涅耳光学相关滤波器

Multiplex intensity correlator with Fresnel holograhic filters

本文介绍了一种同区复通菲涅耳全息滤波器的制备方法,井基于此种滤波器实现了多个模式的光学相关识别。文中给出了同区复通菲涅耳全息滤波器的理论分析,并给出了相关识别的实验结果。

A multiplex intensity correlation technique with Fresnel holographic filfers which are recorded on the same place of the photosensitive plate is presented in the paper. The intensity correlation results have been obtained with the filters. A theoretical analysis on the multiplex intensity correlat or is described in the paper and the correlation results are given in the end.