Method for auto-focusing in digital lensless holographic microscopy

Carlos A. Trujillo; Jorge Garcia-Sucerquia

doi:10.1364/DH.2014.DM4B.7

Imaging and Applied Optics 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper DM4B.7
•https://doi.org/10.1364/DH.2014.DM4B.7

Method for auto-focusing in digital lensless holographic microscopy

Carlos A. Trujillo and Jorge Garcia-Sucerquia

Digital Holography and Three-Dimensional Imaging 2014

Seattle, Washington United States
13–17 July 2014
ISBN: 978-1-55752-308-2

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Quantitative Phase Imaging and Holography (DM4B)

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C. A. Trujillo and J. Garcia-Sucerquia, "Method for auto-focusing in digital lensless holographic microscopy," in Imaging and Applied Optics 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper DM4B.7.

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Abstract

An auto-focusing method applicable to digital lensless holographic microscopy is presented. The proposed technique has been tested on auto-focusing experimental holograms and contrasted with some reported methods to seek for the best focus plane.

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