ldos-opt · Shaker et al. reproduction

sin-enl-best-s6 Δη=0.2 λ=3.0 a=0.5 running

Dipole at (0,0) in a vacuum slot |x| < 0.5 λ₀ (0.5 μm of free space on each side if λ₀ = 1 μm). Design occupies 0.5 ≤ |x| ≤ 5 λ₀ and |y| ≤ 1 λ₀. Density is optimized in the first quadrant and mirrored through x = 0 and y = 0. Material ε ∈ [1, 4].

sin-enl-best-s6 · shifted β=∞ · updated

Shifted log-LDOS at Re ω*. Fig. 6 bars (LDOS/vac≥500, Q≥50000) are reference only — this geometry is an open slot.