Extended Data Table 1 Detection and preparation fidelities of each mode

From: Scalable and programmable phononic network with trapped ions

  1. We prepared single-phonon states and two-phonon states in each mode and used adiabatic sideband transitions to perform projection measurements of the phonon states. We use the bright state population of the chosen ion after adiabatic sideband transitions as the population fidelity of state preparation and detection.
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