Figure 4
From: Topological electromagnetic waves in dispersive and lossy plasma crystals
Evolution of chiral edge states as the interface changes. A super-cell of electromagnetic Chern insulator (same design as in Fig. 3) is terminated by PMC. The bottom interface (blue) is fixed, while the top interface (red) changes from \(d/a = 0\) to \(d/a = 1\). The corresponding chiral edge states (CES) dispersion under different configurations of d/a is shown on the right. Red arrows indicate the evolution direction of the CES.
