X167 Laser Readout via Resonantly Tuned Graphene–Optical Sensor: Conceptual Integration and Threshold Sensitivity Estimate for a 0.83 GHz Metric Perturbation
X167 Laser Readout via Resonantly Tuned Graphene–Optical Sensor: Conceptual Integration and Threshold Sensitivity Estimate for a 0.83 GHz Metric Perturbation DOI: (to be assigned) John Swygert March 26, 2026 Abstract This note provides the first explicit conceptual integration of the Swygert X167 laser, proposed as a multi-pass optical cavity engineered to drive extreme local disequilibrium at approximately Γ ≈ 167, with the resonantly tuned graphene–optical sensor architecture proposed on March 25, 2026. Within the broader theoretical framework, the X167 is hypothesized to generate a narrow-band perturbative signature near 0.83 GHz in a regime where standard general relativity would not ordinarily predict a detectable vacuum signal. The graphene sensor, operated in a synchronized standing-wave-threshold regime, supplies the matched readout channel: an ultralight mechanical element oscillating at or near the target frequency, transduced optically and electronically with femtometer-scal...