Photonic topological insulator in synthetic dimensions

Photonic topological insulator in synthetic dimensionsPhotonic topological insulator in synthetic dimensions, Published online: 18 February 2019; doi:10.1038/s41586-019-0943-7A spatially oscillating two-dimensional waveguide array is used to realize a photonic topological insulator in synthetic dimensions with modal-space edge states, unidirectionality and robust topological protection.

Source: Nature AOP - February 18, 2019 Category: Research Authors: Eran Lustig Steffen Weimann Yonatan Plotnik Yaakov Lumer Miguel A. Bandres Alexander Szameit Mordechai Segev Source Type: research