Title

Single-Shot Phase-Shifting Digital Holography

Keywords

digital holography; phase-shift digital holography; three-dimensional imaging

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 systemuses a reference beamto 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. © 2014 Society of Photo-Optical Instrumentation Engineers.

Publication Date

1-1-2014

Publication Title

Optical Engineering

Volume

53

Issue

11

Number of Pages

-

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1117/1.OE.53.11.112316

Socpus ID

84920165870 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84920165870

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