… readout of a transmon-type superconducting qubit [8]. Very recently, Reed et al. have also
shown that single-shot measurement of a transmon qubit … a generic superconducting qubit, we …

… a processor to a few thousand qubits 5 . Here we introduce a … readout of a superconducting
qubit, we show that this photonic link can meet the stringent requirements of superconducting …

… of the novel class of dispersive qubit readout schemes we discuss the circuit quantum
electrodynamics architecture [34] applied to the readout of charge qubits in some more detail. In …

… readout of five qubits using a single 1.2-GHz-wide readout channel. Using a readout pulse
length of 80 ns and populating readout … assignment for the five measured qubits to be 97%. …

… 15 on the qubit. Here we demonstrate readout of a superconducting transmon qubit through
a low-… isolation of the qubit from optical photons, and the backaction on the qubit from the …

… of a superconducting qubit with a nonlinear dispersive readout. Our … readout, the resonator
is rf energized to a level where its oscillation state now acts as a sensitive pointer of the qubit …

… superconducting qubit … in qubit hardware, gate implementations, readout capabilities, early
NISQ algorithm implementations, and quantum error correction using superconducting qubits. …

… a flux qubit by reading out of a state of the flux qubit through a … The energy spectrum of the
flux qubit is measured using this … to readout quantum states of superconducting qubits with the …

… a new readout method for the state of superconducting qubits, in which the information of
the qubit is coupled to a displacement along a single quadrature of a readout resonator. We …

… superconducting qubits it is often the most error prone. Here, we demonstrate model-based
readout … measurements across 17 qubits, we observe 1.5% error per qubit with a 500 ns end-…