An optimization approach of computer generated hologram (CGH) for divergent light shaping

Qiang Song; Yoran Eli Pigeon; Xavier Theillier; Kevin Heggarty

doi:10.1364/DH.2019.Tu4A.5

Digital Holography and Three-Dimensional Imaging 2019
OSA Technical Digest (Optica Publishing Group, 2019),
paper Tu4A.5
•https://doi.org/10.1364/DH.2019.Tu4A.5

An optimization approach of computer generated hologram (CGH) for divergent light shaping

Qiang Song, Yoran Eli Pigeon, Xavier Theillier, and Kevin Heggarty

Digital Holography and Three-Dimensional Imaging 2019

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

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Computer Generated Holography (Tu4A)

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Q. Song, Y. E. Pigeon, X. Theillier, and K. Heggarty, "An optimization approach of computer generated hologram (CGH) for divergent light shaping," in Digital Holography and Three-Dimensional Imaging 2019, OSA Technical Digest (Optica Publishing Group, 2019), paper Tu4A.5.

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Abstract

An optimization method of pure phase CGH for beam shaping with divergent incoherent light is proposed. The sample experiment fabricated with our home built photo-plotter shows a good agreement with the numerical simulation results.

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