2026-08-15 · Refined-grid attempt; no Maxwell field returned
780 nm refined full-vector attempt
blocked artifacts updated 2026-08-15 20:48 UTC
A 40 x 20 x 20 full-vector profile fixed the z-extrusion and geometry resolution, but the propagating semi-infinite lead did not return an initial 780 nm field within 30 minutes.
Grid status
blocked
Target
780.0
Decision. Retune the inherited 723-727 nm Bragg mirror to 780 nm or replace cyclic reduction with a faster outgoing Bloch-mode solver before full-vector coupling optimization.
Reproducibility artifacts
Reports, raw metrics, configurations, checkpoints, and validation data retained for this attempt.