Parametrically-controlled microwave-photonic interface for the fluxonium (Nie et al)

Ke Nie from Angela Kou’s group has realized a fluxonium qubit that integrates a SNAIL element to allow 3-wave mixing. She has used this circuit to convert quantum information stored in the fluxonium into traveling microwaves.

Wolfgang is a co-author on the study.

Link the preprint: