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Optical Engineering

Single-shot phase-shifting digital holography
Author(s): Jing Zhang; Yu Xie; Guifang Li; Yutang Ye; Bahaa E. Saleh
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Paper Abstract

We propose a digital holographic imaging system that is capable of recording/measuring the amplitude and phase of an optical wavefront in a single shot. Based on the principle of digital holography (DH), the proposed system uses a reference beam to interfere with the light field under investigation and digitally records/measures the in-phase and quadrature interference patterns. Single-shot in-phase and quadrature interference pattern recording is made possible by incorporating the technologies widely used in coherent optical communication. Specifically, a free-space optical 90-deg hybrid is employed to measure the complex (real and imaginary) optical field. We have constructed a single-shot phase-shifting digital holography system and experimentally demonstrated its operation.

Paper Details

Date Published: 17 July 2014
PDF: 6 pages
Opt. Eng. 53(11) 112316 doi: 10.1117/1.OE.53.11.112316
Published in: Optical Engineering Volume 53, Issue 11
Show Author Affiliations
Jing Zhang, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Univ. of Electronic Science and Technology of China (China)
Yu Xie, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Univ. of Electronic Science and Technology of China (China)
Guifang Li, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)
Yutang Ye, Univ. of Electronic Science and Technology of China (China)
Bahaa E. Saleh, CREOL, The College of Optics and Photonics, Univ. of Central Florida (United States)


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