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

[P-CTu8-04] Silicon photonic crystal slow-light waveguide in a lattice-shifted perturbed kagome lattice

*Deji Li¹, Kiyoto Takahata¹ (1. Waseda Univ. (Japan))

[Presentation Style] Online

Si photonic crystal slow-light waveguide with lattice-shifted structure in the perturbed kagome lattice is proposed. A group index of 60 with low-dispersion bandwidth of 5.5 nm is achieved with numerical calculation.