Phase reconstruction in lensless digital in-line holographic microscopy

被引：5

作者：

Nelleri, Anith ^{[1
]}

Joseph, Joby ^{[1
]}

Singh, Kehar ^{[1
]}

机构：

[1] Indian Inst Technol, Photon Grp, Dept Phys, New Delhi 110016, India

来源：

OPTICS AND LASERS IN ENGINEERING | 2010年 / 48卷 / 01期

关键词：

Digital holography; Digital holographic microscopy; Phase reconstruction; 3-D microscopy; Phase contrast imaging; RECOGNITION; FRESNEL;

D O I：

10.1016/j.optlaseng.2009.06.015

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The phase reconstruction in a digital in-line holographic microscopy is compared using two numerical reconstruction methods. The first method uses one Fourier transform and second one uses three Fourier transforms. It is shown that the latter method gives improved object phase reconstruction as compared to the former. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：27 / 31

页数：5

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