[16p-B4-1~13] 4.1 Plasmonics and Nanophotonics

4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)English Presentation

[16p-B4-11] Wavelength-multiplexed full color 3D metasurface hologram made of silicon nitride

〇Tetsuhito Omori¹, Junpei Beppu¹, Masakazu Yamaguchi¹, Tamaki Onozawa¹, Kentaro Iwami¹ (1.TUAT)

Keywords:

metasurface,hologram

Metasurface holograms, which enable a wide viewing angle and high resolution by using subwavelength-sized nanostructures, are expected to be applied to 3D displays. In this research, we have proposed a method to reproduce a full-color 3D image without misalignment by integrating the phase distribution of each RGB into a single hologram as a matrix of phase vectors.