Vacuum squeezing is generated via residual 3WM in a SNAIL TWPA by choosing an operating flux point that favors 3WM over 4WM.
Aumentado, Superconducting Parametric Amplifiers: The State of the Art in Josephson Parametric Amplifiers, IEEE Microwave Magazine21, 45 (2020)
2 Pith papers cite this work. Polarity classification is still indexing.
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Numerical simulations of a Kerr parametric resonator at criticality show enhanced switching probability for single-quanta microwave probes.
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Three wave mixing vacuum squeezing generation in a SNAIL-based Traveling-Wave Parametric Amplifier with alternated flux polarity
Vacuum squeezing is generated via residual 3WM in a SNAIL TWPA by choosing an operating flux point that favors 3WM over 4WM.
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Numerical simulation methods for quantum sensing at parametric criticality
Numerical simulations of a Kerr parametric resonator at criticality show enhanced switching probability for single-quanta microwave probes.