Readout of quantum devices

Abstract

There is provided an quantum processing unit comprising a common probe line resonator; sub-probe line resonators coupled to the common probe line resonator; and quantum devices connected to the sub-probe line resonators, wherein the sub-probe line resonators are connected to the common probe line resonator by tunable coupler elements and each of the tunable coupler elements is configured to selectively couple an associated sub-probe line resonator to the common probe line resonator for readout of quantum devices connected to at least one selected sub-probe line resonator without readout from one or more non-selected sub-probe line resonators.

Dependencies are inferred from the claim text.