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Conferences > CLEO_QELS > 2022 > FF2I > FF2I.5

Quantum Computing Chip with Error-Correction Encoding

Lingxiao Wan, Hui Zhang, Huihui Zhu, Leong Chuan Kwek, and Ai-Qun Liu

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Abstract

We design and fabricate a quantum photonic circuit to implement a quantum error correction code. A single logical qubit is encoded with 4 physical qubits to demonstrate its capability of detecting and correcting a single-bit error with an average state fidelity of 86%. We further extend the scheme to demonstrate a fault-tolerant teleportation process.

© 2022 The Author(s)

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