Integrated photonic sources of frequency-bin-encoded multipartite entangled states

Milica Banic; J. E. Sipe; Marco Liscidini

Integrated photonic sources of frequency-bin-encoded multipartite entangled states

Quantum Physics 2023-05-04 v1

Authors: Milica Banic , J. E. Sipe , Marco Liscidini

Abstract

We demonstrate that genuine multipartite entangled states can be generated using frequency bin encoding in integrated photonic platforms. We introduce a source of four-photon GHZ states, and a source of three-photon W states. We predict generation rates on the order of 10 $^4$ Hz for a silicon microring source with milliwatt pump powers. These results, along with the versatility and scalability of integrated structures, identify this as a promising approach for the generation of higher-dimensional and larger entangled states.

Keywords

integrated photonics frequency bin encoding multipartite entanglement ghz state w state silicon microring

Cite

@article{arxiv.2305.01797,
  title  = {Integrated photonic sources of frequency-bin-encoded multipartite entangled states},
  author = {Milica Banic and J. E. Sipe and Marco Liscidini},
  journal= {arXiv preprint arXiv:2305.01797},
  year   = {2023}
}

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