Fig. 5
The electric field (Ez) distributions of unit-cell of the proposed CMSA induced by the (a1, b1, a2, b2) RCP and (c1, d1, c2, d2) LCP lights at different resonance frequencies: (a1–d1) f1 = 288.5 THz, (a2–d2) f2 = 404 THz. The black solid line (dash line) arrows denote the equivalent electric dipole moments on the top (bottom) layer of the proposed chiral nanostructure