Science Advances

Supplementary Materials

This PDF file includes:

  • section S1. Plasmonic nanoantenna array fabrication.
  • section S2. Experimental setup of optical characterization.
  • section S3. Simulation results for the seven-color hologram.
  • section S4. Calculation of the color gamut.
  • section S5. Efficiency of the meta-hologram.
  • fig. S1. Definition of incident angles.
  • fig. S2. Target pictures, simulation, and experimental results of the seven-color Sun Phoenix holography.
  • fig. S3. Efficiency of the meta-hologram.
  • table S1. Incident angles for “flower.”
  • table S2. Incident angles for “map of China.”
  • table S3. Incident angles for “seven-color hologram.”
  • table S4. Incident angles for “3D imaging.”
  • table S5. List of the wavelength versus colors.

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Other Supplementary Material for this manuscript includes the following:

  • movie S1 (.avi format). The evolution of the images at different elevations above the hologram for "3D imaging."

Files in this Data Supplement: