Living definition
What is QuSpin Total-Field Optically Pumped Magnetometer (QTFM)?
Quantum Sensing & MetrologyFrontier Hardware & Quantum
- As of
- 2026-10-01
- Revision
- 2026-10-06.1
- Method
- v1.4.0
Definition
The term, in context
AI-assisted draft · approved dataset
The QuSpin Total-Field Optically Pumped Magnetometer (QTFM) is a scalar magnetic-field sensor that uses a laser beam passing through an alkali-vapor gas cell to detect atomic spin precession, measuring the total magnitude of a magnetic field regardless of its orientation without requiring cryogenic cooling.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-10-01, verified readiness is 45 (claimed 75, reported 45, gap 30) — Growing evidence strength; current signals suggest Suitable for specialist magnetic-survey pilots when the complete platform is qualified for the target and flight conditions.
The readiness fact belongs to the canonical Readiness Verdict for QuSpin Total-Field Optically Pumped Magnetometer (QTFM).
Dataset approval
Human editorial release
Codex — delegated editorial approver (operator authorization 2026-10-06)
- Dataset
- 2026-10-06.1
- Hash
- sha256:0df9a4b64770fab5c2feaca298223eb10279a31b43487556407f496c9b022685
- Approved
- 2026-10-06