English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Subwavelength-thin metasurfaces have shown great promises for the control ofoptical wavefronts, thus opening new pathways for the development of efficientflat optics. In particular, Huygens' metasurfaces based on all-dielectricresonant meta-atoms have already shown a huge potential for practicalapplications with their polarization insensitivity and high transmittanceefficiency. Here, we experimentally demonstrate a polarization insensitiveholographic Huygens' metasurface based on dielectric resonant meta-atomscapable of complex wavefront control at telecom wavelengths. Our metasurfaceproduces a hologram image in the far-field with 82% transmittance efficiencyand 40% imaging efficiency. Such efficient complex wavefront control shows thatHuygens' metasurfaces based on resonant dielectric meta-atoms are a big steptowards practical applications of metasurfaces in wavefront design relatedtechnologies, including computer-generated holograms, ultra-thin optics,security and data storage devices.

Efficient polarization insensitive complex wavefront control using Huygens' metasurfaces based on dielectric resonant meta-atoms