[19p-Z08-1~14] 3.12 Nanoscale optical science and near-field optics

△ [19p-Z08-10] Measurement of the metasurface to modulate polarization, phase, and amplitude of light

〇Kanta Niihara¹, Yoshito Tanaka¹, Ryushi Fujimura², Tsutomu Shimura¹ (1.IIS, Univ. of Tokyo, 2.Utsunomiyra Univ.)

Keywords:metasurface

Metasurface is a surface composed of scatterers (metaatoms) smaller than light wavelength, and it can be used as a space modulator of light. So far, it has been shown that metasurface can modulate polarization and phase, or amplitude and phase of light simultaneously. In this talk, metasurface of each pixel has two metaatoms, we call it double-phase metasurface, will be introduced, and the result of experiment to show that it can modulate all of polarization, phase, and amplitude of light simulateously will be shown.