Source

engines/quan_loncar_v1/package/quan_loncar_optimizer/engine/quan_loncar_series_phase39/README.md · assembled 2026-07-29 15:57 UTC.

---

Phase 39: corrected QNM point residue

This phase rebuilds the cavity-center Green-tensor residue on the fully pole-subtracted operator with the finite-hole guided self repair. The regular continuum contribution is integrated only after both guided beta poles are removed. The exact outgoing guided terms are then restored separately in the hole operator and in the reciprocal hole-to-point/point-to-hole maps.

The current point map assumes the observation point is longitudinally outside every hole. That includes the dielectric cavity center used for mode volume. An emitter point lying inside a hole would require the analogous sign-split point/area integral and is rejected explicitly.

run_phase39_corrected_residue_mode_volume.py validates the rank-one residue against direct inversion at successively smaller complex-frequency offsets, checks reciprocal eigenvector rescaling, and compares the residue-derived Ey mode volume with the directly driven real-frequency Green tensor.