ldos-opt · Shaker et al. reproduction
sin-gray-l10 Δη=0.2 λ=10.0 a=0.4 finished
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| ≤ 2 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-gray-l10 · shifted β=∞ · updated
LDOS / vacuum
29.93
best 29.97 · target ≥ 500
Q
244.8
best 245.1 · target ≥ 50,000
Iteration
590
940 factorizations
Re ω*/ω0
1.014
wall 123.7 s
Length-scale P
0.3211
λ = 10 · erode/dilate
Verified rebuild: LDOS/vac=29.9, Q_eig=245, Q_FWHM=163, P=0.321, fabricable=False. Gap |ε−1|≤0.00e+00, sym x/y 4.00e-15/3.55e-15.
