Graph-based analysis of nonreciprocity in coupled-mode systems
Graph-based analysis of nonreciprocity in coupled-mode systems
In this work we derive the general conditions for obtaining nonreciprocity in multi-mode parametrically-coupled systems. The results can be applied to a broad variety of optical, microwave, and hybrid systems including recent electro- and opto-mechanical devices. In deriving these results, we use a graph-based methodology to derive the scattering matrix. …