[15p-P04-1~4] 3.14 Optics and Photonics English Session

English Presentation

[15p-P04-3] TiO₂ Nanoantenna Stickers for Large-Area Moire Metamaterials with Tunable Chiral Optical Properties

〇Jiayang He¹, Shunsuke Murai¹, Tienyang Lo¹, Katsuhisa Tanaka¹ (1.Kyoto Univ.)

Keywords:

Nanoantenna

Twisted metamaterials are fabricated by stacking achiral nanostructured layers with specific twist angles using nanoantenna stickers, achieving giant circular dichroism at ±22.5°, offering promising applications in chiral optics and advanced sensing technologies.