[P-CTu8] C8. Micro and Nanophotonics, and Light Localization Effects

[P-CTu8-14] Quest for chiral nanogap structures using topology optimization

*Yamato Fukui¹, Atsushi Taguchi¹, Keiji Sasaki¹ (1. Hokkaido Univ. (Japan))

[Presentation Style] Onsite

Nanogap structures, widely used in the field of nanophotonics, are usually achiral, which have mirror image symmetry. We designed chiral nano-gap structures having selectivity against the handedness of circularly polarized light.