Fig. 8: Captured holographic images generated from TiO2 PER metaholograms.
From: Thermally-curable nanocomposite printing for the scalable manufacturing of dielectric metasurfaces
They are fabricated on (a) and (d) flat, (b) and (e) flexible, and (c) and (f) curved substrates. Metaholograms following the durability test: (g) SEM image and (h) generated hologram after 24 h at 70 °C and 70% humidity
