Parameter analysis of integral Fourier hologram and its resolution enhancement

被引：30

作者：

Chen, Ni ^{[1
]}

Park, Jae-Hyeung ^{[1
]}

Kim, Nam ^{[1
]}

机构：

[1] Chungbuk Natl Univ, Sch Elect & Comp Engn, Cheongju 361763, Chungbuk, South Korea

来源：

OPTICS EXPRESS | 2010年 / 18卷 / 03期

关键词：

GENERATION; IMAGES; ARRAY;

D O I：

10.1364/OE.18.002152

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a parameter analysis of the integral Fourier hologram that is generated from multiple orthographic view images of a three-dimensional object. The maximum view angle, the lens array pitch, and the projection angle step are analyzed to reveal their effects on the maximum size of the reconstructed object and its maximum spatial frequency. With these analyses, we propose a lens array shift method to enhance the resolution of the reconstructed object from the Fourier hologram. The principles are verified by computational and optical experiment. (C) 2010 Optical Society of America

引用

页码：2152 / 2167

页数：16

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