Superconducting interposer for the transmission of quantum information for quantum error correction
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United States of America Patent
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Dec 27, 2022
Grant Date -
Oct 21, 2021
app pub date -
Apr 16, 2021
filing date -
Jun 17, 2019
priority date (Note) -
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Abstract
A system for transmission of quantum information for quantum error correction includes an ancilla qubit chip including a plurality of ancilla qubits, and a data qubit chip spaced apart from the ancilla qubit chip, the data qubit chip including a plurality of data qubits. The system includes an interposer coupled to the ancilla qubit chip and the data qubit chip, the interposer including a dielectric material and a plurality of superconducting structures formed in the dielectric material. The superconducting structures enable transmission of quantum information between the plurality of data qubits on the data qubit chip and the plurality of ancilla qubits on the ancilla qubit chip via virtual photons for quantum error correction.
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