Parameter optimisation for CV-QKD with arbitrary modulation

João Frazão; A. Albores Mejia; Boris Škorić; Chigo M. Okonkwo

Parameter optimisation for CV-QKD with arbitrary modulation

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Abstract

A multidimensional optimisation analysis for CV-QKD systems with practical constraints is presented. We demonstrate secret-key-rates >1Mb/s for 30km transmission with arbitrary discrete modulation, utilising 10dB receiver clearance and 100kHz summed- linewidth as a cost-effective implementation.

Original language	English
Number of pages	3
Publication status	Published - Aug 2023
Event	13th International Conference on Quantum Cryptography, QCrypt 2023 - Maryland, United States Duration: 14 Aug 2023 → 18 Aug 2023

Conference

Conference	13th International Conference on Quantum Cryptography, QCrypt 2023
Abbreviated title	QCrypt 2023
Country/Territory	United States
City	Maryland
Period	14/08/23 → 18/08/23

Keywords

quantum key distribution
CV-QKD
Parameter optimization
Secret key rate

Access to Document

Qcrypt_João_Frazão (1)

High Capacity Optical Transmission Lab
Okonkwo, C. (Manager), van der Heide, S. (Operator), van den Hout, M. (Operator), Goossens, S. (Operator), van Weerdenburg, J. J. A. (Operator), van Vliet, V. (Operator), Bradley, T. (Manager), Albores-Mejia, A. (Manager), Fatkhiev, D. (Operator), Freire Hermelo, M. (Manager), Gümüş, K. (Operator), Kalla, B. (Operator), Alomari, S. (Operator), Chen, V. (Manager), Anya, U. (Operator) & dos Reis Frazão, J. (Manager)
Electrical Engineering
Facility/equipment: Research lab

Cite this

@conference{993a8e5093974be0b20c2c6be047b048,

title = "Parameter optimisation for CV-QKD with arbitrary modulation",

abstract = "A multidimensional optimisation analysis for CV-QKD systems with practical constraints is presented. We demonstrate secret-key-rates >1Mb/s for 30km transmission with arbitrary discrete modulation, utilising 10dB receiver clearance and 100kHz summed- linewidth as a cost-effective implementation.",

keywords = "quantum key distribution, CV-QKD, Parameter optimization, Secret key rate",

author = "Jo{\~a}o Fraz{\~a}o and \{Albores Mejia\}, A. and Boris {\v S}kori{\'c} and Okonkwo, \{Chigo M.\}",

year = "2023",

month = aug,

language = "English",

note = "13th International Conference on Quantum Cryptography, QCrypt 2023, QCrypt 2023 ; Conference date: 14-08-2023 Through 18-08-2023",

}

TY - CONF

T1 - Parameter optimisation for CV-QKD with arbitrary modulation

AU - Frazão, João

AU - Albores Mejia, A.

AU - Škorić, Boris

AU - Okonkwo, Chigo M.

PY - 2023/8

Y1 - 2023/8

N2 - A multidimensional optimisation analysis for CV-QKD systems with practical constraints is presented. We demonstrate secret-key-rates >1Mb/s for 30km transmission with arbitrary discrete modulation, utilising 10dB receiver clearance and 100kHz summed- linewidth as a cost-effective implementation.

AB - A multidimensional optimisation analysis for CV-QKD systems with practical constraints is presented. We demonstrate secret-key-rates >1Mb/s for 30km transmission with arbitrary discrete modulation, utilising 10dB receiver clearance and 100kHz summed- linewidth as a cost-effective implementation.

KW - quantum key distribution

KW - CV-QKD

KW - Parameter optimization

KW - Secret key rate

M3 - Poster

T2 - 13th International Conference on Quantum Cryptography, QCrypt 2023

Y2 - 14 August 2023 through 18 August 2023

ER -

Parameter optimisation for CV-QKD with arbitrary modulation

Abstract

Conference

Keywords

Access to Document

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Equipment

High Capacity Optical Transmission Lab

Cite this