Illustrative · unadmitted fixture

Validate optical reconstruction of typed defect-graph rewrites

observation
experimental

Open problem

Can optical observations distinguish junction type, principal-arm connectivity, boundary state, and 2→2 outcomes without analysis-induced topology changes?

Why it remains open

Graph-like structures in imagery do not by themselves validate a typed defect-graph readout or exclude ambiguous projections.

Scope

Matched optical modalities, reconstruction algorithms, synthetic controls, blinded labels, and topology-preserving uncertainty reports.

Next discriminating criticism or test

Compare independent modalities and human-blinded reconstructions on the same event; systematic disagreement criticizes the observation interface.

Next discriminating experiments

physical · discrimination · illustrative-unadmitted

Graphene complementary-frequency dense matrix multiplication

Encode two finite matrices into complementary optical frequencies, measure the nonlinear mixing output, and compare against an independently computed dense product under randomized phase and amplitude controls.

Strongest falsifier: The same product signature remains when the nonlinear interaction is ablated.

Equipment capabilities: phase-stable complementary-frequency source; complex spectral readout with calibrated dynamic range

Agent-readable experiment JSON

physical · characterization · illustrative-unadmitted

OAM and multimode conservation under controlled interaction

Prepare known input OAM and transverse modes, apply a declared interaction, and compare input and output modal charge and energy balances with phase-resolved readout.

Strongest falsifier: Residual modal charge changes beyond uncertainty or leakage tracks an unmodeled interaction channel.

Equipment capabilities: phase-resolved OAM and multimode sorter

Agent-readable experiment JSON

physical · calibration · illustrative-unadmitted

Femtosecond-written perovskite/LiNbO3/chalcogenide exact optical computing cell

Write the same finite optical circuit separately in perovskite, LiNbO3, and chalcogenide variants, inject enumerated basis states, and compare decoded outputs against an exact symbolic oracle with calibrated phase and loss accounting.

Strongest falsifier: A basis-state output cannot be distinguished from a bypass or crosstalk model at the declared precision.

Equipment capabilities: femtosecond direct-write platform with metrology

Agent-readable experiment JSON

Explicit non-claims

This topic does not treat an image resemblance as evidence of interaction-net semantics or a correct local rewrite.

Exact origins

illustrative-chiral-nematic-interaction-net-conjecture@1 · tests · illustrative conjecture revision

Search coordinate

Unclassified. No prospective coordinate is published or admitted for this topic.

Typed topic relations

illustrative-q8-material-mechanism-experiment@1 depends on illustrative-optical-defect-graph-measurement-validity@1

History and provenance

Topic: illustrative-optical-defect-graph-measurement-validity
Revision: 1
Authority: illustrative-unadmitted-fixture
Canonical admission: no
History rows: 2
Provenance claims: 0

Bounded history JSON · Bounded provenance JSON

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