106 citations · 265 across the 11 of their papers we have counts for
4 papers · 1 filter
Topological modes and beyond
Weiwei Zhu, Jiangbin Gong, Raditya Weda Bomantara
This short Perspective article presents an overview of the discovery of topological modes as well as their physical significance in quantum computing and the understanding of a…
Anomalous Floquet non-Hermitian skin effect in a ring resonator lattice
He Gao, Haoran Xue, Zhongming Gu +6
We present a one-dimensional coupled ring resonator lattice exhibiting a variant of the non- Hermitian skin effect (NHSE) that we call the anomalous Floquet NHSE. Unlike existing a…
Hybrid skin-topological modes without asymmetric couplings
Weiwei Zhu, Jiangbin Gong
Non-Hermitian skin effect (NHSE) in non-Hermitian lattice systems, associated with a point gap on the complex energy plane, has attracted great theoretical and experimental interes…
Tunable two-dimensional laser arrays with zero-phase locking
Wei Xin Teo, Weiwei Zhu, Jiangbin Gong
Two-dimensional (2D) laser arrays are shown to be achievable at a large scale by exploiting the interplay of higher-order topological insulator (HOTI) physics and the so-called non…