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    • Characterize hardware

      • Explore system identification techniques for characterization

      • Learn to estimate parameters of a single-qubit Hamiltonian

      • Perform noise spectroscopy on arbitrary noise channels

      • Perform parameter estimation with a small amount of data

      • Perform parameter estimation with a large amount of data

      • Characterize a transmission line using a qubit as a probe

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  • Design
  • Characterize hardware

Characterize hardware

Accurately characterize Hamiltonian parameters, identify noise sources, or probe unknown quantum systems

Topic

  • Explore system identification techniques for quantum hardware characterization

    Build a system model using probe measurements and data fusion routines

Tutorial

  • Learn to estimate parameters of a single-qubit Hamiltonian

    Performing system identification with Boulder Opal

User guide

  • How to perform noise spectroscopy on arbitrary noise channels

    Reconstructing noise spectra using shaped control pulses

  • How to perform parameter estimation with a small amount of data

    Estimate Hamiltonian model parameters using measured data and the graph-based optimization engine

  • How to perform parameter estimation with a large amount of data

    Estimate Hamiltonian model parameters using measured data and the graph-based stochastic optimization engine

  • How to characterize a transmission line using a qubit as a probe

    Characterize transmission-line bandwidth via probe measurements and the graph-based optimization engine

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Discover the background, history, and context of Q-CTRL's work in quantum computing and quantum sensing.

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Discover pioneering original research from the team at Q-CTRL.