Asynchronous topological phase transition in trimer lattices

We propose a model of a non-reciprocal double-layer trimer photonic lattice. In this model, two types of topological phases are presented. ...

Source: Journal of the Optical Society of America B - December 8, 2023 Category: Physics Authors: Yu Dang Jin Zhang Tao Jiang Guoguo Xin Junhao Yang Wenjing Zhang Xinyuan Qi Source Type: research