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PreprintarXiv licencearXiv

Pump-Free Microwave-Optical Bell Pair Generation for Teleportation-Based Quantum Transduction

  • Fangxin Li
  • Jaesung Heo
  • Zhaoyou Wang
  • Benjamin Pingault
  • Xingyu Gao
  • Tengyang Ruan
  • Anjun Chu
  • David D. Awschalom
  • Andrew N. Cleland
  • Andrew P. Higginbotham
  • Alexander A. High
  • Liang Jiang
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Abstract

The coherent conversion between microwave and optical photons, known as quantum transduction, is critical for connecting superconducting processors to optical networks. Existing methods are limited by complications associated with optical pumping. We propose a pump-free microwave-optical Bell-pair source for teleportation-based transduction. Using a spin or atomic system resonantly coupled to optical and microwave cavities, the scheme generates loss-robust heralded Bell pairs. Across color centers, atomic ensembles, and phonon-mediated systems, this assembly achieves kilohertz-range heralding rates with high fidelity.

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Cite

BibTeXRIS
BibTeX
@misc{li2026pumpfree,
  title = {{Pump-Free Microwave-Optical Bell Pair Generation for Teleportation-Based Quantum Transduction}},
  author = {Fangxin Li and Jaesung Heo and Zhaoyou Wang and Benjamin Pingault and Xingyu Gao and Tengyang Ruan and Anjun Chu and David D. Awschalom and Andrew N. Cleland and Andrew P. Higginbotham and Alexander A. High and Liang Jiang},
  howpublished = {arXiv},
  year = {2026},
  month = sep,
  doi = {10.48550/arxiv.2609.16364},
  eprint = {2609.16364},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.16364},
}
RIS
TY  - UNPB
TI  - Pump-Free Microwave-Optical Bell Pair Generation for Teleportation-Based Quantum Transduction
AU  - Fangxin Li
AU  - Jaesung Heo
AU  - Zhaoyou Wang
AU  - Benjamin Pingault
AU  - Xingyu Gao
AU  - Tengyang Ruan
AU  - Anjun Chu
AU  - David D. Awschalom
AU  - Andrew N. Cleland
AU  - Andrew P. Higginbotham
AU  - Alexander A. High
AU  - Liang Jiang
PY  - 2026
DA  - 2026/09/14
PB  - arXiv
DO  - 10.48550/arxiv.2609.16364
UR  - https://arxiv.org/abs/2609.16364
AB  - The coherent conversion between microwave and optical photons, known as quantum transduction, is critical for connecting superconducting processors to optical networks. Existing methods are limited by complications associated with optical pumping. We propose a pump-free microwave-optical Bell-pair source for teleportation-based transduction. Using a spin or atomic system resonantly coupled to optical and microwave cavities, the scheme generates loss-robust heralded Bell pairs. Across color centers, atomic ensembles, and phonon-mediated systems, this assembly achieves kilohertz-range heralding rates with high fidelity.
ER  -