[WP-E] Poster Session 2

[WP-E-5] Localized Light Transport in a Self-Similar Waveguide Array

○Kota Toyama¹, Ryo Kikuchi¹, Hirohito Yamada¹, Nobuyuki Matsuda¹ (1.Tohoku University)

Keywords:

Spatial division multiplexing (SDM) waveguide devices,Photonic integrated circuits

We demonstrate localized light propagation in a 64-core coupled silicon waveguide array. A self-similar modulation of propagation constants significantly reduced inter-core crosstalk, offering the potential to enhance the integration density of photonic circuits.