Live campaign · persistent 780 nm full-vector optimization
Optimizing centered-atom coupling
The production solver runs without a preset iteration count. It checkpoints every proposal, preserves the one-wavelength air gap, and runs the exact Q diagnostic every tenth topology step. Intervening checkpoints are retained and explicitly marked provisional.
checkpointed production atom optimization
updated 2026-08-18T22:51:15.573063+00:00
Persistent full-vector 780 nm atom-coupling optimization
topology trial rejected by an acceptance gate
Centered-emitter LDOS
1494.465 → 2075.734
cumulative gain +38.895% at exactly 780 nm
Retained topology steps
37
currently working on iteration 38
Last validated Q
No pole
iteration 30 · no physical lower-half-plane pole in 0.995--1.005
Q validation cadence
Every 10 steps
next scheduled at iteration 40 · 81 frequencies, seven probes
Current checkpoint status
PROVISIONAL
current checkpoint provisional
Live solver stage
iteration 38
evaluating 780 nm topology trial
Adaptive trust step
0.00050
requested 0.03200 · accepted 0.03200 · next 0.03200 · model ratio 0.475
Full-vector symmetry basis
235,200 → 29,499
component-correct x/y/z sector
Protected air density
0.000e+00
required exactly zero
Same-basis field overlap
0.99998411
reacquired after each topology proposal
The last retained checkpoint is preserved; no rejected topology was promoted.
Current retained topology
Absolute centered-emitter LDOS: 2075.733672; cumulative change: +38.895%. Vacuum-normalized response: 1.31800465.
Inner/gap/PML energy fractions: 0.924004 / 0.749429 / 0.069134.
Periodic Q validation
Last validated checkpoint: iteration 30. Q status: no physical lower-half-plane pole in 0.995--1.005. Numeric Q: —.
Current checkpoint: current checkpoint provisional; next scheduled full sweep: iteration 40. No Q is inferred from the single-frequency objective.
Live invariants and resources
Protected air
0.000e+00
must equal zero
Reflection error
0.000e+00
z-extrusion error
0.000e+00
Peak optimizer memory
6.924 GiB
Last optimizer step
6m 45s
Q holdout NRMSE
6.705e-13
Checkpoint history
| Iteration | Centered-emitter LDOS | Step gain | Requested → accepted step | Model ratio | Direct gates | Validation | Q samples | Q decision |
|---|---|---|---|---|---|---|---|---|
| 1 | 1494.465 → 1495.989 | +0.102% | 0.00100 → 0.00100 1 trial(s) | — | PASS | Q VALIDATED | 81/81 | no physical lower-half-plane pole in 0.995--1.005 |
| 2 | 1495.989 → 1497.501 | +0.101% | 0.00100 → 0.00100 1 trial(s) | — | PASS | Q VALIDATED | 81/81 | no physical lower-half-plane pole in 0.995--1.005 |
| 3 | 1497.501 → 1499.023 | +0.102% | 0.00100 → 0.00100 1 trial(s) | — | PASS | Q VALIDATED | 81/81 | no physical lower-half-plane pole in 0.995--1.005 |
| 4 | 1499.023 → 1500.554 | +0.102% | 0.00100 → 0.00100 1 trial(s) | — | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 5 | 1500.554 → 1502.094 | +0.103% | 0.00100 → 0.00100 1 trial(s) | — | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 6 | 1502.094 → 1503.643 | +0.103% | 0.00100 → 0.00100 1 trial(s) | — | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 7 | 1503.643 → 1505.202 | +0.104% | 0.00100 → 0.00100 1 trial(s) | — | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 8 | 1505.202 → 1506.769 | +0.104% | 0.00100 → 0.00100 1 trial(s) | — | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 9 | 1506.769 → 1508.345 | +0.105% | 0.00100 → 0.00100 1 trial(s) | — | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 10 | 1508.345 → 1509.930 | +0.105% | 0.00100 → 0.00100 1 trial(s) | — | PASS | Q VALIDATED | 81/81 | no physical lower-half-plane pole in 0.995--1.005 |
| 11 | 1509.930 → 1516.355 | +0.425% | 0.00400 → 0.00400 1 trial(s) | 1.008 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 12 | 1516.355 → 1529.576 | +0.872% | 0.00800 → 0.00800 1 trial(s) | 1.014 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 13 | 1529.576 → 1557.184 | +1.805% | 0.01600 → 0.01600 1 trial(s) | 1.017 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 14 | 1557.184 → 1614.272 | +3.666% | 0.03200 → 0.03200 1 trial(s) | 0.995 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 15 | 1614.272 → 1718.530 | +6.459% | 0.06400 → 0.06400 1 trial(s) | 0.888 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 16 | 1718.530 → 1796.071 | +4.512% | 0.06400 → 0.06400 1 trial(s) | 0.820 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 17 | 1796.071 → 1850.931 | +3.054% | 0.06400 → 0.06400 1 trial(s) | 0.875 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 18 | 1850.931 → 1899.538 | +2.626% | 0.06400 → 0.06400 1 trial(s) | 0.978 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 19 | 1899.538 → 1944.868 | +2.386% | 0.06400 → 0.06400 1 trial(s) | 0.963 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 20 | 1944.868 → 1983.823 | +2.003% | 0.06400 → 0.06400 1 trial(s) | 0.912 | PASS | Q VALIDATED | 81/81 | no physical lower-half-plane pole in 0.995--1.005 |
| 21 | 1983.823 → 2012.666 | +1.454% | 0.06400 → 0.06400 1 trial(s) | 0.855 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 22 | 2012.666 → 2032.781 | +0.999% | 0.06400 → 0.06400 1 trial(s) | 0.838 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 23 | 2032.781 → 2046.344 | +0.667% | 0.06400 → 0.06400 1 trial(s) | 0.794 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 24 | 2046.344 → 2052.582 | +0.305% | 0.06400 → 0.06400 1 trial(s) | 0.465 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 25 | 2052.582 → 2057.367 | +0.233% | 0.06400 → 0.06400 1 trial(s) | 0.401 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 26 | 2057.367 → 2060.630 | +0.159% | 0.06400 → 0.03200 2 trial(s) | 0.610 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 27 | 2060.630 → 2063.545 | +0.141% | 0.03200 → 0.03200 1 trial(s) | 0.886 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 28 | 2063.545 → 2067.935 | +0.213% | 0.06400 → 0.06400 1 trial(s) | 0.876 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 29 | 2067.935 → 2071.011 | +0.149% | 0.06400 → 0.06400 1 trial(s) | 0.772 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 30 | 2071.011 → 2073.025 | +0.097% | 0.06400 → 0.06400 1 trial(s) | 0.696 | PASS | Q VALIDATED | 81/81 | no physical lower-half-plane pole in 0.995--1.005 |
| 31 | 2073.025 → 2073.975 | +0.046% | 0.06400 → 0.06400 1 trial(s) | 0.533 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 32 | 2073.975 → 2074.376 | +0.019% | 0.06400 → 0.03200 2 trial(s) | 0.583 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 33 | 2074.376 → 2074.741 | +0.018% | 0.03200 → 0.03200 1 trial(s) | 0.663 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 34 | 2074.741 → 2074.961 | +0.011% | 0.03200 → 0.03200 1 trial(s) | 0.638 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 35 | 2074.961 → 2075.276 | +0.015% | 0.03200 → 0.03200 1 trial(s) | 0.815 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 36 | 2075.276 → 2075.525 | +0.012% | 0.06400 → 0.06400 1 trial(s) | 0.481 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 37 | 2075.525 → 2075.734 | +0.010% | 0.06400 → 0.03200 2 trial(s) | 0.475 | PASS | PROVISIONAL | 0/81 | not scheduled on this step |
| 38 | 2075.734 → 2075.734 | +0.000% | 0.03200 → — 7 trial(s) | 0.990 | FAIL | PROVISIONAL | 0/81 | not yet Q-validated |