[CThA8D] Topological Photonics I

[CThA8D-02 (Invited(P))] Topological modes observed in Si photonics SSH integrated circuit

Reona Nakamura¹, *Toi Nakama¹, Armandas Balcytis², Tomoki Ozawa³, Yasutomo Ota⁴, Satoshi Iwamoto⁵, Hiroyuki Ito¹, Toshihiko Baba¹ (1. Yokohama National Univ. (Japan), 2. RMIT Univ. (Australia), 3. Tohoku Univ. (Japan), 4. Keio Univ. (Japan), 5. Univ. of Tokyo (Japan))

[Presentation Style] Onsite

We fabricated a sophisticated Si photonic integrated circuit for investigating topological photonics SSH model. In the selective excitation and observation of SSH coupled microrings, we observed the wavefunctions of edge and bulk modes.