Elevating Quantum Key Distribution: Resilience to Noise and Coexistence with Classical Signals through High-Dimensional States

Domenico Ribezzo; Giulia Guarda; Mujtaba Zahidy; Sebastiano Cocchi; Cristian Antonelli; Antonio Mecozzi; Alessandro Zavatta; Davide Bacco

doi:10.1109/IPC60965.2024.10799593

Elevating Quantum Key Distribution: Resilience to Noise and Coexistence with Classical Signals through High-Dimensional States

Domenico Ribezzo
, Giulia Guarda
, Mujtaba Zahidy
, Sebastiano Cocchi
, Cristian Antonelli
, Antonio Mecozzi
, Alessandro Zavatta
, Davide Bacco

University of L'Aquila
European Laboratory for Non-Linear Spectroscopy
University of Florence
Department of Physics and Astronomy

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

Abstract

We compare the resilience of a high-dimensional QKD protocol to noise resulting from classical communications coexisting in the same fiber channel. We find that a 4D protocol makes QKD possible with classical noise levels that are 5 dB higher compared to a 2D protocol.

Original language	English
Title of host publication	Proceedings of 2024 IEEE Photonics Conference
Number of pages	2
Publisher	IEEE
Publication date	14 Nov 2024
Pages	1-2
Article number	10799593
ISBN (Print)	979-8-3503-6196-4
DOIs	https://doi.org/10.1109/IPC60965.2024.10799593
Publication status	Published - 14 Nov 2024
Event	2024 IEEE Photonics Conference - Cardo Roma, Autograph Collection, Rome, Italy Duration: 10 Nov 2024 → 14 Nov 2024

Conference

Conference	2024 IEEE Photonics Conference
Location	Cardo Roma, Autograph Collection
Country/Territory	Italy
City	Rome
Period	10/11/2024 → 14/11/2024

Keywords

Protocols
Noise
Optical fiber communication
Resilience
Photonics
Noise level

Access to Document

10.1109/IPC60965.2024.10799593

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Cite this

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title = "Elevating Quantum Key Distribution: Resilience to Noise and Coexistence with Classical Signals through High-Dimensional States",

abstract = "We compare the resilience of a high-dimensional QKD protocol to noise resulting from classical communications coexisting in the same fiber channel. We find that a 4D protocol makes QKD possible with classical noise levels that are 5 dB higher compared to a 2D protocol.",

keywords = "Protocols, Noise, Optical fiber communication, Resilience, Photonics, Noise level",

author = "Domenico Ribezzo and Giulia Guarda and Mujtaba Zahidy and Sebastiano Cocchi and Cristian Antonelli and Antonio Mecozzi and Alessandro Zavatta and Davide Bacco",

year = "2024",

month = nov,

day = "14",

doi = "10.1109/IPC60965.2024.10799593",

language = "English",

isbn = "979-8-3503-6196-4",

pages = "1--2",

booktitle = "Proceedings of 2024 IEEE Photonics Conference",

publisher = "IEEE",

address = "United States",

note = "2024 IEEE Photonics Conference, IPC 2024 ; Conference date: 10-11-2024 Through 14-11-2024",

}

Ribezzo, D, Guarda, G, Zahidy, M, Cocchi, S, Antonelli, C, Mecozzi, A, Zavatta, A & Bacco, D 2024, Elevating Quantum Key Distribution: Resilience to Noise and Coexistence with Classical Signals through High-Dimensional States. in Proceedings of 2024 IEEE Photonics Conference ., 10799593, IEEE, pp. 1-2, 2024 IEEE Photonics Conference, Rome, Italy, 10/11/2024. https://doi.org/10.1109/IPC60965.2024.10799593

Elevating Quantum Key Distribution: Resilience to Noise and Coexistence with Classical Signals through High-Dimensional States. / Ribezzo, Domenico; Guarda, Giulia; Zahidy, Mujtaba et al.
Proceedings of 2024 IEEE Photonics Conference . IEEE, 2024. p. 1-2 10799593.

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

TY - GEN

T1 - Elevating Quantum Key Distribution: Resilience to Noise and Coexistence with Classical Signals through High-Dimensional States

AU - Ribezzo, Domenico

AU - Guarda, Giulia

AU - Zahidy, Mujtaba

AU - Cocchi, Sebastiano

AU - Antonelli, Cristian

AU - Mecozzi, Antonio

AU - Zavatta, Alessandro

AU - Bacco, Davide

PY - 2024/11/14

Y1 - 2024/11/14

N2 - We compare the resilience of a high-dimensional QKD protocol to noise resulting from classical communications coexisting in the same fiber channel. We find that a 4D protocol makes QKD possible with classical noise levels that are 5 dB higher compared to a 2D protocol.

AB - We compare the resilience of a high-dimensional QKD protocol to noise resulting from classical communications coexisting in the same fiber channel. We find that a 4D protocol makes QKD possible with classical noise levels that are 5 dB higher compared to a 2D protocol.

KW - Protocols

KW - Noise

KW - Optical fiber communication

KW - Resilience

KW - Photonics

KW - Noise level

U2 - 10.1109/IPC60965.2024.10799593

DO - 10.1109/IPC60965.2024.10799593

M3 - Article in proceedings

SN - 979-8-3503-6196-4

SP - 1

EP - 2

BT - Proceedings of 2024 IEEE Photonics Conference

PB - IEEE

T2 - 2024 IEEE Photonics Conference

Y2 - 10 November 2024 through 14 November 2024

ER -

Elevating Quantum Key Distribution: Resilience to Noise and Coexistence with Classical Signals through High-Dimensional States

Abstract

Conference

Keywords

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