2023 article

Edge-Mode Lasing from A non-Hermitian Topological Bulk

2023 IEEE PHOTONICS CONFERENCE, IPC.

By: D. Lin n, Z. Li *, X. Luo *, A. Gharajeh*, J. Moon *, J. Hou*, C. Zhang *, Q. Gu n

author keywords: topology; non-Hermiticity; microlaser; nanofabrication
Source: Web Of Science
Added: March 11, 2024

We demonstrate single-mode topological lasing from a 1D array of coupled micro-ring resonators with a well-defined non-Hermitian topological bulk. Our 1D array is equivalent to a 2D non-Hermitian Chen insulator.