Three-wave-mixing quantum-limited kinetic inductance parametric amplifier operating at 6 T near 1 K
Three-wave-mixing quantum-limited kinetic inductance parametric amplifier operating at 6 T near 1 K
Parametric amplifiers are essential in modern quantum technology, for enhancing weak signals with the minimal added noise of half a photon, and for working at higher temperatures and magnetic fields than Josephson junctions can handle. The authors present a kinetic inductance parametric amplifier (KIPA) that excels in dynamic range, operational …