Fig. 5From: Two Switchable Plasmonically Induced Transparency Effects in a System with Distinct Graphene ResonatorsRefractive index sensitivities of the symmetric mode (SSM, solid lines) and antisymmetric mode (SAM, dash-dotted lines) in the sensing regions of n0 (a, b) and n2 (c, d) as functions of the ribbon width Wr of LGNRs, the DG width Wd of UGGs, and the separation distance d between the two graphene layers at polarization angles of θ = 0° (a, c) and 90° (b, d), respectively. The inserts show the location of the sensing regionBack to article page