Microscopic three-dimensional imaging by digital interference holography

被引：22

作者：

Dakoff, A ^{[1
]}

Gass, J ^{[1
]}

Kim, MK ^{[1
]}

机构：

[1] Univ S Florida, Dept Phys, Tampa, FL 33620 USA

来源：

JOURNAL OF ELECTRONIC IMAGING | 2003年 / 12卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1117/1.1604784

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Digital interference holography (DIH) is being developed as a novel method of microscopic 3-D imaging. A number of holographic fields are numerically calculated from optically recorded holograms using a range of wavelengths. Numerical superposition of these fields results in a tomographic representation of the object with narrow axial resolution. We demonstrate the practicality of DIH in microscopic imaging with a set of preliminary experiments, yielding approximately 3 mum of lateral resolution and 10 mum of axial resolution, using a simple optical setup and straightforward numerical algorithms. (C) 2003 SPIE and IST.

引用

页码：643 / 647

页数：5

共 19 条

[1] SINGLE PULSE LIGHT-IN-FLIGHT RECORDING BY HOLOGRAPHY [J].