Twin-image elimination in optical scanning holography

被引：11

作者：

Doh, K ^{[1
]}

Poon, TC ^{[1
]}

Wu, MH ^{[1
]}

Shinoda, K ^{[1
]}

Suzuki, Y ^{[1
]}

机构：

[1] HAMAMATSU CORP,BRIDGEWATER,NJ 08807

来源：

OPTICS AND LASER TECHNOLOGY | 1996年 / 28卷 / 02期

基金：

美国国家科学基金会; 美国国家卫生研究院;

关键词：

optical scanning holography; multiplexing; Fresnel zone lens plate coded imaging; three-dimensional image coding and decoding;

D O I：

10.1016/0030-3992(95)00073-9

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a novel multiplexing technique to solve the twin image problem in optical scanning holography without the use of a spatial carrier, as commonly used in conventional off-axis holography. The technique involves simultaneously acquiring sine and cosine fresnel zone-lens plate coded images by optical scanning, A complex addition of the two coded images will then be performed and decoded to give a twin-image rejection reconstruction. Computer simulations will be presented to demonstrate the validity of the idea.

引用

页码：135 / 141

页数：7

共 13 条

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BAEZ AU, 1957, XRAY MICROSCOPY MICR

[2]

BANERJEE PP, 1991, PRINCIPLES APPLIED O

[3] IMAGE RECONSTRUCTION WITH FRAUNHOFER HOLOGRAMS [J].