Optical topological insulators supporting helical edge states below light line

Satoshi Iwamoto; Chengkun Zhang; Yasutomo Ota; Yasuhiko Arakawa

Presentation information

Oral presentation

3 Optics and Photonics » 3.11 Photonic structures and phenomena

[14p-B415-1~15] 3.11 Photonic structures and phenomena

Sat. Mar 14, 2020 1:30 PM - 5:50 PM B415 (2-415)

Kenji Ishizaki(Kyoto Univ.), Satoshi Iwamoto(Univ. of Tokyo), Akihiko Shinya(NTT)

3:05 PM - 3:20 PM

[14p-B415-6] Optical topological insulators supporting helical edge states below light line

〇Satoshi Iwamoto^1,2,3, Chengkun Zhang^2,4, Yasutomo Ota³, Yasuhiko Arakawa³ (1.RCAST, Univ. of Tokyo, 2.IIS, Univ. of Tokyo, 3.NanoQuine, Univ. of Tokyo, 4.Xi'an Jiaotong Univ)

Keywords:topological photonics, photonic crystal, edge state

we will report a design of optoical topological insulators supportinf helical edge states below light line.