ldos-opt · Shaker et al. reproduction
E homotopy n=1.40/1.60 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| ≤ 5 λ0 and |y| ≤ 1 λ0. Density is optimized in the first quadrant and mirrored through x = 0 and y = 0. Material ε ∈ [1.96, 2.56].
phc-E-d10 · shifted β=∞ · updated
LDOS / vacuum
2.257
best 2.26 · target ≥ 500
Q
107.3
best 107.5 · target ≥ 50,000
Iteration
700
1400 factorizations
Re ω*/ω0
1.014
wall 492.4 s
Length-scale P
0.4663
λ = 3 · erode/dilate
Verified rebuild: LDOS/vac=2.26, Q_eig=107, Q_FWHM=71.6, P=0.466, fabricable=False. Gap |ε−1|≤0.00e+00, sym x/y 8.88e-16/8.88e-16.
