Noise reduction of Digital Holography by using two different wavelengths

Wanhee Han; Jinsang Lim; No-cheol Park

doi:10.1364/DH.2019.Th3A.13

Digital Holography and Three-Dimensional Imaging 2019
OSA Technical Digest (Optica Publishing Group, 2019),
paper Th3A.13
•https://doi.org/10.1364/DH.2019.Th3A.13

Noise reduction of Digital Holography by using two different wavelengths

Wanhee Han, Jinsang Lim, and No-cheol Park

Digital Holography and Three-Dimensional Imaging 2019

Bordeaux France
19–23 May 2019
ISBN: 978-1-943580-59-0

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Poster Session II (Th3A)

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W. Han, J. Lim, and N. Park, "Noise reduction of Digital Holography by using two different wavelengths," in Digital Holography and Three-Dimensional Imaging 2019, OSA Technical Digest (Optica Publishing Group, 2019), paper Th3A.13.

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Abstract

By using LED dual-wavelength, we propose the quality-enhanced low-coherence digital holography. With decreased the number of phase unwrapping process, the system can be less sensitive to any kind of noises.

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