3 papers
quant-ph2018
Nondegenerate parametric oscillations in a tunable superconducting resonator
Andreas Bengtsson, Philip Krantz, Michaël Simoen +5
We investigate nondegenerate parametric oscillations in a multimode superconducting microwave resonator that is terminated by a SQUID. The parametric effect is achieved by modulati…
quant-ph2017
Generating Multimode Entangled Microwaves with a Superconducting Parametric Cavity
C. W. Sandbo Chang, M. Simoen, José Aumentado +7
In this Letter, we demonstrate the generation of multimode entangled states of propagating microwaves. The entangled states are generated by parametrically pumping a multimode supe…
cond-mat.mes-hall2017
Microwave photon generation in a doubly tunable superconducting resonator
Ida-Maria Svensson, Mathieu Pierre, Michaël Simoen +7
We have developed and tested a doubly tunable resonator, with the intention to simulate fast motion of the resonator boundaries in real space. Our device is a superconducting copla…