Corpus ID: 216641879

Dipole-Coupled Defect Pairs as Deterministic Entangled Photon Pair Sources

@article{Wang2020DipoleCoupledDP,
  title={Dipole-Coupled Defect Pairs as Deterministic Entangled Photon Pair Sources},
  author={Derek S. Wang and Tom'avs Neuman and Prineha Narang},
  journal={arXiv: Quantum Physics},
  year={2020}
}
  • Derek S. Wang, Tom'avs Neuman, Prineha Narang
  • Published 2020
  • Physics, Mathematics
  • arXiv: Quantum Physics
  • Scalable quantum systems require deterministic entangled photon pair sources. Here, we demonstrate a scheme that uses a dipole-coupled defect pair to deterministically emit polarization-entangled photon pairs. Based on this scheme, we predict spectroscopic signatures and quantify the entanglement with physically realizable system parameters. We describe how the Bell state fidelity and efficiency can be optimized by precisely tuning transition frequencies. A defect-based entangled photon pair… CONTINUE READING

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