Simple and Efficient Computational Method to Analyze Cylindrical Plasmonic Nanoantennas

Figure 10

Current distributions along nanocircuit at frequencies 𝐹=215 and 348 THz for cases with voltage reflection coefficient |Γ_𝑉|=0.77 and 0.32, respectively. Parameters of MoM simulation are ℎ=210 nm, 𝐿=1200 nm, 𝑎_𝐿=𝑎_ℎ=10 nm, 𝑑=40 nm, 𝑁_ℎ=10, 𝑁_𝐿=40, Δ𝐿_𝐿=30 nm, Δ𝐿_ℎ=21 nm, and 𝑁=102.