Figure 5
From: In the quest of lossless slow light at surface plasmons
Variation of relative magnetic field magnitude \(|\textbf{H}|/|\textbf{H}_\textrm{inc}|\) along axis z for: (a) Ag-based designs operated at red color and (b) Au-based designs operated at three different colors of the optical wavelengths \(\lambda\), as indicated by the respective color of the curves. Minimum \(\tan \delta\) bilayers are used from Table 2. Dashed lines are sketched as in Fig. 4.
