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

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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https://hal-imt-atlantique.archives-ouvertes.fr/hal-02189546
Contributor : Kevin Heggarty <>
Submitted on : Friday, July 19, 2019 - 5:41:03 PM
Last modification on : Wednesday, June 24, 2020 - 4:19:48 PM

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Qiang Song, Yoran Eli Pigeon, Xavier Theillier, Kevin Heggarty. An optimization approach of computer generated hologram (CGH) for divergent light shaping. Digital Holography and Three-Dimensional Imaging, 2019, Bordeaux, France. pp.Tu4A.5, ⟨10.1364/DH.2019.Tu4A.5⟩. ⟨hal-02189546⟩

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