Subcarrier Wave Quantum Key Distribution in Telecommunication Network with Bitrate 800 kbit/s

A. V. Gleim; Yu V. Nazarov; V. I. Egorov; S. V. Smirnov; O. I. Bannik; V. V. Chistyakov; S. M. Kynev; A. A. Anisimov; S. A. Kozlov; V. N. Vasiliev

doi:10.1051/epjconf/201510310005

Subcarrier Wave Quantum Key Distribution in Telecommunication Network with Bitrate 800 kbit/s

A. V. Gleim^*, Yu V. Nazarov, V. I. Egorov, S. V. Smirnov, O. I. Bannik, V. V. Chistyakov, S. M. Kynev, A. A. Anisimov, S. A. Kozlov, V. N. Vasiliev

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

In the course of work on creating the first quantum communication network in Russia we demonstrated quantum key distribution in metropolitan optical network infrastructure. A single-pass subcarrier wave quantum cryptography scheme was used in the experiments. BB84 protocol with strong reference was chosen for performing key distribution. The registered sifted key rate in an optical cable with 1.5 dB loss was 800 Kbit/s. Signal visibility exceeded 98%, and quantum bit error rate value was 1%. The achieved result is a record for this type of systems.

Original language	English
Article number	10005
Number of pages	2
Journal	E3S Web of Conferences
Volume	103
DOIs	https://doi.org/10.1051/epjconf/201510310005
Publication status	Published - 25 Sept 2015
Event	12th International Workshop on Quantum Optics, IWQO 2015 - Moscow, Troitsk, Russian Federation Duration: 11 Aug 2015 → 16 Aug 2015

Bibliographical note

© Owned by the authors, published by EDP Sciences, 2015. This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Keywords

Optical fiber
Quantum cryptography
Sideband
Telecom network

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title = "Subcarrier Wave Quantum Key Distribution in Telecommunication Network with Bitrate 800 kbit/s",

abstract = "In the course of work on creating the first quantum communication network in Russia we demonstrated quantum key distribution in metropolitan optical network infrastructure. A single-pass subcarrier wave quantum cryptography scheme was used in the experiments. BB84 protocol with strong reference was chosen for performing key distribution. The registered sifted key rate in an optical cable with 1.5 dB loss was 800 Kbit/s. Signal visibility exceeded 98%, and quantum bit error rate value was 1%. The achieved result is a record for this type of systems.",

keywords = "Optical fiber, Quantum cryptography, Sideband, Telecom network",

author = "Gleim, {A. V.} and Nazarov, {Yu V.} and Egorov, {V. I.} and Smirnov, {S. V.} and Bannik, {O. I.} and Chistyakov, {V. V.} and Kynev, {S. M.} and Anisimov, {A. A.} and Kozlov, {S. A.} and Vasiliev, {V. N.}",

note = "{\textcopyright} Owned by the authors, published by EDP Sciences, 2015. This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.; 12th International Workshop on Quantum Optics, IWQO 2015 ; Conference date: 11-08-2015 Through 16-08-2015",

year = "2015",

month = sep,

day = "25",

doi = "10.1051/epjconf/201510310005",

language = "English",

volume = "103",

journal = "E3S Web of Conferences",

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TY - JOUR

T1 - Subcarrier Wave Quantum Key Distribution in Telecommunication Network with Bitrate 800 kbit/s

AU - Gleim, A. V.

AU - Nazarov, Yu V.

AU - Egorov, V. I.

AU - Smirnov, S. V.

AU - Bannik, O. I.

AU - Chistyakov, V. V.

AU - Kynev, S. M.

AU - Anisimov, A. A.

AU - Kozlov, S. A.

AU - Vasiliev, V. N.

N1 - © Owned by the authors, published by EDP Sciences, 2015. This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PY - 2015/9/25

Y1 - 2015/9/25

N2 - In the course of work on creating the first quantum communication network in Russia we demonstrated quantum key distribution in metropolitan optical network infrastructure. A single-pass subcarrier wave quantum cryptography scheme was used in the experiments. BB84 protocol with strong reference was chosen for performing key distribution. The registered sifted key rate in an optical cable with 1.5 dB loss was 800 Kbit/s. Signal visibility exceeded 98%, and quantum bit error rate value was 1%. The achieved result is a record for this type of systems.

AB - In the course of work on creating the first quantum communication network in Russia we demonstrated quantum key distribution in metropolitan optical network infrastructure. A single-pass subcarrier wave quantum cryptography scheme was used in the experiments. BB84 protocol with strong reference was chosen for performing key distribution. The registered sifted key rate in an optical cable with 1.5 dB loss was 800 Kbit/s. Signal visibility exceeded 98%, and quantum bit error rate value was 1%. The achieved result is a record for this type of systems.

KW - Optical fiber

KW - Quantum cryptography

KW - Sideband

KW - Telecom network

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UR - https://www.epj-conferences.org/articles/epjconf/abs/2015/22/epjconf_iwqo2015_10005/epjconf_iwqo2015_10005.html

U2 - 10.1051/epjconf/201510310005

DO - 10.1051/epjconf/201510310005

M3 - Conference article

AN - SCOPUS:84959449494

SN - 2101-6275

VL - 103

JO - E3S Web of Conferences

JF - E3S Web of Conferences

M1 - 10005

T2 - 12th International Workshop on Quantum Optics, IWQO 2015

Y2 - 11 August 2015 through 16 August 2015

ER -

Subcarrier Wave Quantum Key Distribution in Telecommunication Network with Bitrate 800 kbit/s

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Keywords

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