Approaching Unit Visibility for Control of a Superconducting Qubit with Dispersive Readout

Abstract

In a Rabi oscillation experiment with a superconducting qubit we show that a visibility in the qubit excited state population of more than 90 % can be attained. We perform a dispersive measurement of the qubit state by coupling the qubit non-resonantly to a transmission line resonator and probing the resonator transmission spectrum. The measurement process is well characterized and quantitatively understood. The qubit coherence time is determined to be larger than 500 ns in a measurement of Ramsey fringes.

4 pages, 5 figures, version with high resolution figures available at http://www.eng.yale.edu/rslab/Andreas/content/science/PubsPapers.html

References in corpus (18)

• Circuit Quantum Electrodynamics: Coherent Coupling of a Single Photon to a Cooper Pair Box
• Cavity quantum electrodynamics for superconducting electrical circuits: an architecture for quantum computation
• Coherent control of macroscopic quantum states in a single-Cooper-pair box
• The Physical Implementation of Quantum Computation
• Manipulating the Quantum State of an Electrical Circuit
• Coherent Quantum Dynamics of a Superconducting Flux Qubit
• Coherent dynamics of a flux qubit coupled to a harmonic oscillator
• Quantum oscillations in two coupled charge qubits
• Demonstration of conditional gate operation using superconducting charge qubits
• AC-Stark Shift and Dephasing of a Superconducting Qubit Strongly Coupled to a Cavity Field
• Decoherence in Josephson Qubits from Junction Resonances
• Spectroscopy on two coupled flux qubits
• Fabrication and characterization of superconducting circuit QED devices for quantum computation
• Coherent dynamics of a Josephson charge qubit
• Superconducting Qubits: A Short Review
• NMR-like control of a quantum bit superconducting circuit
• Single-shot measurement of the Josephson charge qubit
• Reduced Visibility of Rabi Oscillations in Superconducting Qubits

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