TY - GEN
T1 - On-Chip Quantum Autoencoder for Teleportation of High-Dimensional Quantum States
AU - Zhang, H.
AU - Wan, L.
AU - Haug, T.
AU - Mok, W. K.
AU - Kim, M. S.
AU - Kwek, L. C.
AU - Liu, A. Q.
N1 - Funding Information:
We have demonstrated a silicon photonic chip that realizes the teleportation of a high-dimensional quantum states by on-chip trained quantum autoencoder. Specifically, the produce, process, transmit and measure of the photon states are integrated on a single chip. The encoder achieves compression on the qutrit to qubit with a reconstruction fidelity of ~0.971. The fidelity between the decoded qutrit and the original qutrit is ~0.894. Our work paves the way for the quantum machine learning and integrated photonic circuits for quantum communications and computing. 5. Acknowledgement This work was supported by the Singapore Ministry of Education (MOE) Tier 3 grant (MOE2017-T3-1-001), the Singapore National Research Foundation (NRF) National Natural Science Foundation of China (NSFC) joint grant (NRF2017NRF-NSFC002-014). 6. References [1] Luo, Y.-H. et al. Quantum teleportation in high dimensions. Physical review letters 123, 070505 (2019). [2] Hu, X.-M. et al. Experimental High-Dimensional Quantum Teleportation. Physical Review Letters 125, 230501 (2020). [3] Zhang, H. et al. An optical neural chip for implementing complex-valued neural network. Nat. Commun. 12, 1-11 (2021). [4] Zhang, H, et al. "Efficient On-Chip Training of Optical Neural Networks Using Genetic Algorithm." ACS Photonics, 8, 6, 1662–1672 (2021).
Publisher Copyright:
© Optica Publishing Group 2022, © 2022 The Author(s)
PY - 2022/5
Y1 - 2022/5
N2 - Currently most quantum teleportation experiments are based on qubits. Here, we demonstrate a quantum autoencoder assisted teleportation for high-dimensional quantum states. Our method of training the autoencoder allows us to take a finite sample of those states, learn how to compress them to qubits with nearly unit fidelity. High fidelity is achieved between the input qutrit and the qutrit recovered from the teleported qubit.
AB - Currently most quantum teleportation experiments are based on qubits. Here, we demonstrate a quantum autoencoder assisted teleportation for high-dimensional quantum states. Our method of training the autoencoder allows us to take a finite sample of those states, learn how to compress them to qubits with nearly unit fidelity. High fidelity is achieved between the input qutrit and the qutrit recovered from the teleported qubit.
UR - http://www.scopus.com/inward/record.url?scp=85136804021&partnerID=8YFLogxK
M3 - Conference article published in proceeding or book
AN - SCOPUS:85136804021
T3 - Optics InfoBase Conference Papers
BT - CLEO
PB - Optica Publishing Group (formerly OSA)
T2 - CLEO: QELS_Fundamental Science, QELS 2022
Y2 - 15 May 2022 through 20 May 2022
ER -