Repeated Multi-qubit Readout and Feedback with a Mixed-species Trapped-ion Register (IMAGE)

ETH Zurich Department of Physics

Repeated Multi-qubit Readout and Feedback with a Mixed-species Trapped-ion Register

Caption

The quantum correlations between two beryllium ions (represented as blue spheres) are sequentially measured using an ancillary calcium ion (red sphere) and stabilized by feedback control through a powerful classical control system (bottom right) that features flexible in-sequence processing.

Credit

ETH Zurich / Home group

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