Fig. 2From: Plasmonic Chiral Metasurface Absorber Based on Bilayer Fourfold Twisted Semicircle Nanostructure at Optical Frequencya Simulated co-polarization transmission coefficients (t++(ω), t− −(ω)) and reflection coefficients (r++(ω), r− −(ω)) of the proposed CMSA for the normal incident LCP and RCP lights, b the corresponding absorbance (A+(ω), A−(ω)) for both LCP and RCP lightsBack to article page