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Showing 1–4 of 4 results
Advanced filters: Author: Sébastien Chenot Clear advanced filters

  • Conventional hologram designs lack orbital angular momentum selectivity. Here, the authors design metasurface holograms consisting of GaN nanopillars with discrete spatial frequency distributions allowing the reconstruction of distinctive orbital angular momentumdependent holographic images.

    • Haoran Ren
    • Gauthier Briere
    • Patrice Genevet
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8

  • Though multiplexing meta-holograms remains an attractive approach for realizing optical encoding, existing methods encode information based on the intensity of the holographic images. Here, the authors report vectorial metasurfaces that decouple and encode intensity and polarization information.

    • Qinghua Song
    • Arthur Baroni
    • Patrice Genevet
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-9

  • Controlling light with planar elements requires full polarization channels and reconstruction of optical signals. Here, the authors have demonstrated a general method relying on pixelated metasurfaces that enables wavefront shaping with arbitrary output polarization, allowing full utilization of polarization channels.

    • Qinghua Song
    • Arthur Baroni
    • Patrice Genevet
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-8