4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre

M. Zahidy; D. Ribezzo; C. De Lazzari; I Vagniluca; N. Biagi; T. Occhipinti; L. K. Oxenløwe; M. Galili; T. Hayashi; C. Antonelli; A. Mecozzi; A. Zavatta; D. Bacco

4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre

M. Zahidy, D. Ribezzo, C. De Lazzari, I Vagniluca, N. Biagi, T. Occhipinti, L. K. Oxenløwe, M. Galili, T. Hayashi, C. Antonelli, A. Mecozzi, A. Zavatta, D. Bacco

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

We demonstrate a 4-dimensional path-encoded QKD system over a 52-km multi-core fieldinstalled fibre. The 4D-QKD has a 68.5 kbit/s secret key rate, which is 118% higher than the equivalent 2D-QKD over the same link, owing to the higher dimensionality and greater noise resilience.

Original language	English
Title of host publication	Proceedings of 2022 European Conference on Optical Communication
Number of pages	4
Publisher	IEEE
Publication date	2022
ISBN (Print)	978-1-6654-7557-0
Publication status	Published - 2022
Event	2022 European Conference on Optical Communication - Basel, Switzerland Duration: 18 Sept 2022 → 22 Sept 2022

Conference

Conference	2022 European Conference on Optical Communication
Country/Territory	Switzerland
City	Basel
Period	18/09/2022 → 22/09/2022

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@inproceedings{7d17fcd270864bacb3896bebfc369355,

title = "4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre",

abstract = "We demonstrate a 4-dimensional path-encoded QKD system over a 52-km multi-core fieldinstalled fibre. The 4D-QKD has a 68.5 kbit/s secret key rate, which is 118\% higher than the equivalent 2D-QKD over the same link, owing to the higher dimensionality and greater noise resilience.",

author = "M. Zahidy and D. Ribezzo and \{De Lazzari\}, C. and I Vagniluca and N. Biagi and T. Occhipinti and Oxenl{\o}we, \{L. K.\} and M. Galili and T. Hayashi and C. Antonelli and A. Mecozzi and A. Zavatta and D. Bacco",

year = "2022",

language = "English",

isbn = "978-1-6654-7557-0",

booktitle = "Proceedings of 2022 European Conference on Optical Communication",

publisher = "IEEE",

address = "United States",

note = "2022 European Conference on Optical Communication, ECOC ; Conference date: 18-09-2022 Through 22-09-2022",

}

Zahidy, M, Ribezzo, D, De Lazzari, C, Vagniluca, I, Biagi, N, Occhipinti, T, Oxenløwe, LK , Galili, M, Hayashi, T, Antonelli, C, Mecozzi, A, Zavatta, A & Bacco, D 2022, 4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre. in Proceedings of 2022 European Conference on Optical Communication. IEEE, 2022 European Conference on Optical Communication, Basel, Switzerland, 18/09/2022.

TY - GEN

T1 - 4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre

AU - Zahidy, M.

AU - Ribezzo, D.

AU - De Lazzari, C.

AU - Vagniluca, I

AU - Biagi, N.

AU - Occhipinti, T.

AU - Oxenløwe, L. K.

AU - Galili, M.

AU - Hayashi, T.

AU - Antonelli, C.

AU - Mecozzi, A.

AU - Zavatta, A.

AU - Bacco, D.

PY - 2022

Y1 - 2022

N2 - We demonstrate a 4-dimensional path-encoded QKD system over a 52-km multi-core fieldinstalled fibre. The 4D-QKD has a 68.5 kbit/s secret key rate, which is 118% higher than the equivalent 2D-QKD over the same link, owing to the higher dimensionality and greater noise resilience.

AB - We demonstrate a 4-dimensional path-encoded QKD system over a 52-km multi-core fieldinstalled fibre. The 4D-QKD has a 68.5 kbit/s secret key rate, which is 118% higher than the equivalent 2D-QKD over the same link, owing to the higher dimensionality and greater noise resilience.

M3 - Article in proceedings

SN - 978-1-6654-7557-0

BT - Proceedings of 2022 European Conference on Optical Communication

PB - IEEE

T2 - 2022 European Conference on Optical Communication

Y2 - 18 September 2022 through 22 September 2022

ER -

4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre

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