ldos-opt · Shaker et al. reproduction
Wide slot-gap LDOS live success
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.
gap-wide · shifted β=∞ · updated
LDOS / vacuum
2.025e+06
best 2.025e+06 · target ≥ 500
Q
5.246e+07
best 5.246e+07 · target ≥ 50,000
Iteration
1800
2600 factorizations
Re ω*/ω0
1.001
wall 1.119e+03 s
Verified rebuild: LDOS/vac=2.02e+06, Q_eig=5.25e+07, Q_FWHM=3.5e+07. Gap |ε−1|≤0.00e+00, sym x/y 1.36e-12/9.74e-13.
