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Showing 1–4 of 4 results
Advanced filters: Author: Jinzhan Zhong Clear advanced filters
  • We extend optical skyrmions from the spatial domain to the spatiotemporal domain, creating stable picosecond skyrmion wavepackets using transverse-OAM vectorial sculpturing.

    • Houan Teng
    • Xin Liu
    • Qiwen Zhan
    ResearchOpen Access
    Light: Science & Applications
    Volume: 14, P: 1-10
  • Exploring non-trivial topologies and related properties has long been a fascinating and challenging task in mathematics and physics. The authors experimentally demonstrate the realization of optical toroidal vortices and hopfionic phase textures within paraxial continuous wave laser beams, which may provide new insight for topologically structured light fields.

    • Jinzhan Zhong
    • Houan Teng
    • Qiwen Zhan
    ResearchOpen Access
    Communications Physics
    Volume: 7, P: 1-6
  • Achieving optical cryptography scheme with both high capacity and security is highly desirable. Here, authors report a Stokes meta-hologram with a hierarchical encryption strategy that allows vector encryptions to produce depth-masked ciphertexts.

    • Xuyue Guo
    • Peng Li
    • Jianlin Zhao
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-9
  • Skyrmions are topologically protected structures that have been an active are of research in magnetic systems but their origins lie in high-energy physics and are relevant to other types of systems too. Here, the authors theoretically and experimentally investigate optical skyrmions namely the creation and decomposition of triangular, square, and hexagonal skyrmion lattices in optical fields.

    • Houan Teng
    • Jinzhan Zhong
    • Qiwen Zhan
    ResearchOpen Access
    Communications Physics
    Volume: 8, P: 1-9