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Ultrathin wide-angle large-area digital 3D holographic display using a non-periodic photon sieve

Author

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  • Jongchan Park

    (Korea Advanced Institute of Science and Technology
    KAIST Institute for Health Science and Technology, KAIST)

  • KyeoReh Lee

    (Korea Advanced Institute of Science and Technology
    KAIST Institute for Health Science and Technology, KAIST)

  • YongKeun Park

    (Korea Advanced Institute of Science and Technology
    KAIST Institute for Health Science and Technology, KAIST
    Tomocube, Inc)

Abstract

Holographic displays can provide a 3D visual experience to multiple users without requiring special glasses. By precisely tailoring light fields, holographic displays could resemble realistic 3D scenes with full motion parallax and continuous depth cues. However, available holographic displays are unable to generate such scenes given practical limitations in wavefront modulation. In fact, the limited diffraction angle and small number of pixels of current wavefront modulators derive into a 3D scene with small size and narrow viewing angle. We propose a flat-panel wavefront modulator capable of displaying large dynamic holographic images with wide viewing angle. Specifically, an ultrahigh-capacity non-periodic photon sieve, which diffracts light at wide angles, is combined with an off-the-shelf liquid crystal display panel to generate holographic images. Besides wide viewing angle and large screen size, the wavefront modulator provides multi-colour projection and a small form factor, which suggests the possible implementation of holographic displays on thin devices.

Suggested Citation

  • Jongchan Park & KyeoReh Lee & YongKeun Park, 2019. "Ultrathin wide-angle large-area digital 3D holographic display using a non-periodic photon sieve," Nature Communications, Nature, vol. 10(1), pages 1-8, December.
    • Handle: RePEc:nat:natcom:v:10:y:2019:i:1:d:10.1038_s41467-019-09126-9
    DOI: 10.1038/s41467-019-09126-9
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    Cited by:

    1. Changwon Jang & Kiseung Bang & Minseok Chae & Byoungho Lee & Douglas Lanman, 2024. "Waveguide holography for 3D augmented reality glasses," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    2. Xiaoli Jing & Ruizhe Zhao & Xin Li & Qiang Jiang & Chengzhi Li & Guangzhou Geng & Junjie Li & Yongtian Wang & Lingling Huang, 2022. "Single-shot 3D imaging with point cloud projection based on metadevice," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    3. Ethan Tseng & Grace Kuo & Seung-Hwan Baek & Nathan Matsuda & Andrew Maimone & Florian Schiffers & Praneeth Chakravarthula & Qiang Fu & Wolfgang Heidrich & Douglas Lanman & Felix Heide, 2024. "Neural étendue expander for ultra-wide-angle high-fidelity holographic display," Nature Communications, Nature, vol. 15(1), pages 1-8, December.

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