Latched Detection of Zeptojoule Spin Echoes with a Kinetic Inductance Parametric Oscillator

Wyatt Vine, Anders Kringhøj, Mykhailo Savytskyi +6

When strongly pumped at twice their resonant frequency, non-linear resonators develop a high-amplitude intracavity field, a phenomenon known as parametric self-oscillations. The bo…