[15p-K506-1~19] 3.11 Nanoscale optical science and near-field optics

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

[15p-K506-12] One-way transparency by a single metamolecule with nonreciprocal Fano resonance

〇(M1)Koki Ishida¹, Hiroyuki Kurosawa¹, Tetsuya Ueda¹ (1.Kyoto Institute of Technology)

Keywords:

metamaterial,one-way transmission,Fano resonance

Broken time and space inversion symmetries induce nonreciprocal electromagnetic responses such as directional birefringence for unpolarized light. Nonreciprocal response with Fano resonance brings about intriguing phenomena such as the one-way transparency of electromagnetic waves, but its demonstration remains within theoretical and numerical studies. This presentation shows one-way transparency by a single metamolecule with nonreciprocal Fano resonance.