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quant-ph2025
Selective Excitation of Superconducting Qubits with a Shared Control Line through Pulse Shaping
Ryo Matsuda, Ryutaro Ohira, Toshi Sumida +16
In conventional architectures of superconducting quantum computers, each qubit is connected to its own control line, leading to a commensurate increase in the number of microwave l…
quant-ph2024
Development of a bipolar 50 V output digital-to-analog converter system for ion-shuttling operations
T. Oshio, R. Nishimoto, T. Higuchi +6
The quantum charge-coupled device (QCCD) is one of the notable architectures to achieve large-scale trapped-ion quantum computers. To realize QCCD architecture, ions must be transp…