In this talk, we discuss our recent progress in the area of non-reciprocal photonics, discussing approaches to break reciprocity without magnetic bias, using temporal modulation schemes or nonlinearities. We will discuss our progress in the synthesis of non-reciprocal devices based on these principles, and arrays of them to enable topological bandgaps with non-reciprocal response.
Ziyao WangFujia ChenXiang XiZhen GaoYihao Yang