Dual-functional metasurfaces enabling high-efficiency holography and triple-color printing
One daysingle sourceOne outlet reported this, once - no second voice in this corpus.
All 1 reports on Thu, 6 August 2026
What it is about
Junsuk RhoMinistry Of ScienceChina Scholarship CouncilPohang University Of SciencePoscoYuhan Foundation New Ilhan FellowshipNational Research FoundationConvergence Research CenterChina
Who published it, and when
How it spread - 1 original report
Thu, 6 August 2026
1 report- newswise.com00:20first to report
Researchers from POSTECH have developed an all-dielectric single-layer metasurface that enables triple-color printing under white light and high-efficiency holography under coherent light. By engineering three distinct meta-atoms, the device achieves independent control of phase and spectral response, going beyond conventional single-functional metasurfaces. The approach provides a compact route toward integrating multiple optical functions within a single ultrathin device. This multifunctional