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O-Band Differential Phase-Shift Quantum Key Distribution in 52-Channel C/L-Band Loaded Passive Optical Network

Quantum Physics 2019-04-05 v1
Authors: Bernhard Schrenk , Michael Hentschel , Hannes Hübel
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Abstract

A cost-effective QKD transmitter is evaluated in a 16km reach, 2:16-split PON and yields 5.10-7secure bits/pulse. Co-existence with 20 down-and 1 upstream channel is possible at low QBER degradation of 0.93% and 1.1%.

Keywords

quantum key distribution differential phase-shift passive optical network o-band c/l-band secure bits per pulse qber

Cite

@article{arxiv.1904.02188,
  title  = {O-Band Differential Phase-Shift Quantum Key Distribution in 52-Channel C/L-Band Loaded Passive Optical Network},
  author = {Bernhard Schrenk and Michael Hentschel and Hannes Hübel},
  journal= {arXiv preprint arXiv:1904.02188},
  year   = {2019}
}

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