High-rate continuous-variable measurement-device-independent quantum key distribution

Adnan A. E. Hajomer; Huy Q. Nguyen; Tobias Gehring

High-rate continuous-variable measurement-device-independent quantum key distribution

Quantum Physics 2022-10-18 v2

Authors: Adnan A. E. Hajomer , Huy Q. Nguyen , Tobias Gehring

Abstract

We report the first experiment of continuous-variable measurement-device-independent quantum key distribution that enables secret key generation at a symbol rate of 5 MBaud without frequency and optical phase locking. This is achieved by using a new relay structure based on a polarization-based 90-degree optical hybrid and a well-designed DSP pipeline.

Keywords

quantum key distribution random number generation quantum cryptography

Cite

@article{arxiv.2210.07576,
  title  = {High-rate continuous-variable measurement-device-independent quantum key distribution},
  author = {Adnan A. E. Hajomer and Huy Q. Nguyen and Tobias Gehring},
  journal= {arXiv preprint arXiv:2210.07576},
  year   = {2022}
}

Comments

This paper have been summitted to OFC

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