Mordechai Segev

Photonic quantum walks with symmetry protected topological phases

2017 · AIP conference proceedings

We experimentally study the effect of the lattice topology on photonic quantum walks. We generate correlated photon pairs in an array of silicon nanowaveguides making use of the high-nonlinearity available in the system. By using …

Self-Cleaning Effect in Synthetic-Space Photonic Topological Insulators

2023

We present a topological structure performing a self-cleaning effect in synthetic space, controlled by a homogeneous gain medium in real space, producing a ground-state in both synthetic space and real space.