Quantum Computing Chip with Error-Correction Encoding
- Resource Type
- Conference
- Authors
- Wan, Lingxiao; Zhang, Hui; Zhu, Huihui; Kwek, Leong Chuan; Liu, Ai-Qun
- Source
- 2022 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2022 Conference on. :1-2 May, 2022
- Subject
- Photonics and Electrooptics
Integrated optics
Laser theory
Fault tolerance
Qubit
Fault tolerant systems
Teleportation
Encoding
(130.3120) Integrated optics devices
(270.5585) Quantum information and processing
- Language
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.