Homodyne detection for quantum key distribution: an alternative to photon counting in BB84 protocol

被引：0

作者：

Costa e Silva, M. B. ^{[1
]}

Xu, Q. ^{[1
]}

Agnolini, S. ^{[1
]}

Gallion, P. ^{[1
]}

Mendieta, F. J. ^{[2
]}

机构：

[1] Telecom Paris, Ecole Natl Super Telecommun, GET, 46 Rue Barrault, F-75013 Paris, France

[2] CICESE, Ensenada 22800, Baja California, Mexico

来源：

PHOTONICS NORTH 2006, PTS 1 AND 2 | 2006年 / 6343卷

关键词：

quantum key distribution; quantum cryptography; coherent detection; homodyne detection; QPSK modulation; BB84; protocol;

D O I：

10.1117/12.707785

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper presents the principles and experimental results of an optical fiber QKD system operating at 1550 nm; and using the BB84 protocol with QPSK signals. Our experimental setup consists of a time-multiplexed super-homodyne configuration using P.LN detectors in a differential scheme as an alternative to avalanche photon counting. Transmission over 11 km of optical fiber has been done using this detection scheme and major relevant characteristics such as noise, quantum efficiency and bit error rate (BER) are reported.

引用

页数：11

共 50 条

[1] Simulation of BB84 and proposed protocol for quantum key distribution
Kalra, Manish
Poonia, Ramesh C.
JOURNAL OF STATISTICS & MANAGEMENT SYSTEMS, 2018, 21 (04): : 661 - 666
[2] Eavesdropping Detection in BB84 Quantum Key Distribution Protocols
Lee, Chankyun
Sohn, Ilkwon
Lee, Wonhyuk
IEEE TRANSACTIONS ON NETWORK AND SERVICE MANAGEMENT, 2022, 19 (03): : 2689 - 2701
[3] Quantum key distribution secure threshold based on BB84 protocol
Zhao Nan
Pei Chang-Xing
Liu Dan
Quan Dong-Xiao
Sun Xiao-Nan
ACTA PHYSICA SINICA, 2011, 60 (09)
[4] Design a New Protocol and Compare with BB84 Protocol for Quantum Key Distribution
Kalra, Manish
Poonia, Ramesh C.
SOFT COMPUTING FOR PROBLEM SOLVING, 2019, 817 : 969 - 978
[5] Simple proof of security of the BB84 quantum key distribution protocol
Shor, PW
Preskill, J
PHYSICAL REVIEW LETTERS, 2000, 85 (02) : 441 - 444
[6] The FPGA Implementation of Quantum Key Distribution Based on BB84 protocol
Li, Huifang
Zhang, Minghui
Wang, Kaibin
PROCEEDINGS OF THE 2016 2ND WORKSHOP ON ADVANCED RESEARCH AND TECHNOLOGY IN INDUSTRY APPLICATIONS, 2016, 81 : 1571 - 1574
[7] An extended BB84 protocol for a repeatable quantum key distribution system
Yang, L
Wu, LA
Liu, SH
QUANTUM OPTICS IN COMPUTING AND COMMUNICATIONS, 2002, 4917 : 97 - 100
[8] Simple analysis of security of the BB84 quantum key distribution protocol
Hong-Yi Su
Quantum Information Processing, 2020, 19
[9] Quantum scheme for an optimal attack on quantum key distribution protocol BB84
Kronberg D.A.
Molotkov S.N.
Bulletin of the Russian Academy of Sciences: Physics, 2010, 74 (7) : 912 - 918
[10] Simple analysis of security of the BB84 quantum key distribution protocol
Su, Hong-Yi
QUANTUM INFORMATION PROCESSING, 2020, 19 (06)

← 1 2 3 4 5 →