Chip-fiber-chip quantum teleportation in a star-topology quantum network

Anahita Khodadad Kashi; Michael Kues

doi:10.1038/s41377-025-02034-2

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Chip-fiber-chip quantum teleportation in a star-topology quantum network

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- Chip-fiber-chip quantum teleportation in a star-topology quantum network
- Light: Science & Applications Vol. 14, Issue 12, Pages: 3785-3787(2025)
- Affiliations：
  
  1.Institute of Photonics, Leibniz University Hannover, 30167 Hannover, Germany
  2.Cluster of Excellence PhoenixD (Photonics, Optics, Engineering—Innovation Across Disciplines), Leibniz University Hannover, 30167 Hannover, Germany
- Author bio：
  
  Anahita Khodadad Kashi (anahita.khodadadkashi@iop.uni-hannover.de)
  Michael Kues (michael.kues@iop.uni-hannover.de)
- Funds：
- DOI：10.1038/s41377-025-02034-2
  CLC：
- Published Online：06 October 2025，
  
  Published：31 December 2025
- Accepted：
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Khodadad Kashi, A. & Kues, M. Chip-fiber-chip quantum teleportation in a star-topology quantum network. Light: Science & Applications, 14, 3785-3787 (2025).
DOI：

Khodadad Kashi, A. & Kues, M. Chip-fiber-chip quantum teleportation in a star-topology quantum network. Light: Science & Applications, 14, 3785-3787 (2025). DOI： 10.1038/s41377-025-02034-2.

摘要

Abstract

A recent research reports on chip-fiber-chip quantum teleportation of time-bin-encoded qubits over a 12.3 km optical fiber link within a star-topology quantum network

composed of an on-chip accommodated user node

relay node and a central node. An active feedback optimization scheme is embedded to ensure highly stable Bell state measurements.

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Keywords

references

Caleffi, M. et al. The rise of the quantum internet. Computer 53 , 67–72 (2020)..

Bouwmeester, D. et al. Experimental quantum teleportation. Nature 390 , 575–579 (1997)..

Dong, X. D. et al. Experimental quantum teleportation of a Toffoli gate across three spatially distributed parties in a photonic quantum network. Opt. Express 32 , 39675–39684 (2024)..

Pirandola, S. et al. Advances in quantum teleportation. Nat. Photonics 9 , 641–652 (2015)..

Ren, J. G. et al. Ground-to-satellite quantum teleportation. Nature 549 , 70–73 (2017)..

Shen, S. et al. Hertz-rate metropolitan quantum teleportation. Light Sci. Appl 12 , 115 (2023)..

Valivarthi, R. et al. Teleportation systems toward a quantum internet. PRX Quantum 1 , 020317 (2020)..

Llewellyn, D. et al. Chip-to-chip quantum teleportation and multi-photon entanglement in silicon. Nat. Phys. 16 , 148–153 (2020)..

Zhang, H. et al. Resource-efficient high-dimensional subspace teleportation with a quantum autoencoder. Sci. Adv. 8 , eabn9783 (2022)..

Liu, D. N. et al. Chip-to-chip photonic quantum teleportation over optical fibers of 12.3km. Light Sci. Appl 14 , 243 (2025)..

Kramnik, D. et al. Scalable feedback stabilization of quantum light sources on a CMOS chip. Nat. Electron 8 , 620–630 (2025)..

Luo, Y. H. et al. Quantum teleportation in high dimensions. Phys. Rev. Lett. 123 , 070505 (2019)..

Wang, X. L. et al. Quantum teleportation of multiple degrees of freedom of a single photon. Nature 518 , 516–519 (2015)..

Yu, H. et al. Quantum key distribution implemented with d -level time-bin entangled photons. Nat. Commun. 16 , 171 (2025)..

Kues, M. et al. On-chip generation of high-dimensional entangled quantum states and their coherent control. Nature 546 , 622–626 (2017)..

Appas, F. et al. Flexible entanglement-distribution network with an AlGaAs chip for secure communications. npj Quantum Inf. 7 , 118 (2021)..

Khodadad Kashi, A. & Kues, M. Frequency-bin-encoded entanglement-based quantum key distribution ina reconfigurable frequency-multiplexed network. Light Sci. Appl 14 , 49 (2025)..

Myilswamy, K. V. et al. On-chip frequency-bin quantum photonics. Nanophotonics 14 , 1879–1894 (2025)..

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