Figure 7
From: Giant enhancement of nonreciprocity in gyrotropic heterostructures
The difference in the transmissivities \(\Delta \tau\), indicating the nonreciprocity of the device, as function of \(D/\lambda\) for various numbers of cells N compared with the Effective Medium Approximation (EMA) given by (3). (a) \(N=10\), (b) \(N=40\), (c) \(N=80\), (d) \(N=120\). Plot parameters: \(r=1/2\), \(\varepsilon _p=-2\), \(\varepsilon _{t}=2\), \(\varepsilon _{g}=0.012\).
