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quant-ph2025
Thermal Noise Measurement Below the Standard Quantum Limit
Ronald Pagano, Scott Aronson, Torrey Cullen +2
We present a method characterizing thermal noise in an optical cavity independent from quantum noise despite the thermal noise falling below the quantum noise limit. Using this met…
quant-ph2024
Optical Spring Tracking for Enhancing Quantum-Limited Interferometers
Scott Aronson, Ronald Pagano, Torrey Cullen +2
Modern interferometers such as LIGO have achieved sensitivities limited by quantum noise, comprised of radiation pressure and shot noise. To mitigate this noise, a static system is…