Fig. 2From: Optically Active Plasmonic Metasurfaces based on the Hybridization of In-Plane Coupling and Out-of-Plane Couplinga Absorption and reflection spectra of the plasmonic metasurface shown in Fig. 1. b The reflection spectra of the metasurface shown in Fig. 1 calculated by FDTD and FEM, respectively. c The plasmonic metasurface composed of two gold bars with different distances from gold substrate. d Reflection spectrum of the plasmonic metasurface shown in cBack to article page