Figure 8From: Mode manipulation and near-THz absorptions in binary grating-graphene layer structuresThe absorption spectrums of grating-graphene periodic multilayer structure. ‘Layers’, number of graphene layers, which is the odd number between 2 and 26. The frequency ranges from 0 to 60 meV (approximately 14.5 THz). The figure inset is the reflections.Back to article page