Secure free-space optical communication system based on data fragmentation multipath transmission technology

被引：51
作者：
Huang, Qingchao [1 ,2 ]
Liu, Dachang [1 ,2 ]
Chen, Yinfang [1 ]
Wang, Yuehui [1 ,2 ]
Tan, Jun [1 ,2 ]
Chen, Wei [1 ]
Liu, Jianguo [1 ,3 ]
Zhu, Ninghua [1 ]
机构：
[1] Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
[2] Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 100049, Peoples R China
[3] Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R China
来源：
OPTICS EXPRESS | 2018年 / 26卷 / 10期
基金：
中国国家自然科学基金;
关键词：
PERFORMANCE ANALYSIS; ACCESS; LINKS;
D O I：
10.1364/OE.26.013536
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A secure free-space optical (S-FSO) communication system based on data fragmentation multipath transmission (DFMT) scheme is proposed and demonstrated for enhancing the security of FSO communications. By fragmenting the transmitted data and simultaneously distributing data fragments into different atmospheric channels, the S-FSO communication system can protect confidential messages from being eavesdropped effectively. A field experiment of S-FSO communication between two buildings has been successfully undertaken, and the experiment results demonstrate the feasibility of the scheme. The transmission distance is 50m and the maximum throughput is 1 Gb/s. We also established a theoretical model to analysis the security performance of the S-FSO communication system. To the best of our knowledge, this is the first application of DFMT scheme in FSO communication system. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.
引用
收藏
页码：13536 / 13542
页数：7
相关论文
共 17 条
  • [1] Andrews L. C., 2001, LASER BEAM SCINTILLA
  • [2] Chaos-based communications at high bit rates using commercial fibre-optic links
    Argyris, A
    Syvridis, D
    Larger, L
    Annovazzi-Lodi, V
    Colet, P
    Fischer, I
    García-Ojalvo, J
    Mirasso, CR
    Pesquera, L
    Shore, KA
    [J]. NATURE, 2005, 438 (7066) : 343 - 346
  • [3] Chaos-on-a-chip secures data transmission in optical fiber links
    Argyris, Apostolos
    Grivas, Evangellos
    Hamacher, Michael
    Bogris, Adonis
    Syvridis, Dimitris
    [J]. OPTICS EXPRESS, 2010, 18 (05): : 5188 - 5198
  • [4] Performance analysis of a coherent free space optical communication system based on experiment
    Cao, Jingtai
    Zhao, Xiaohui
    Liu, Wei
    Gu, Haijun
    [J]. OPTICS EXPRESS, 2017, 25 (13): : 15299 - 15312
  • [5] Studies on characterizing the transmission of RF signals over a turbulent FSO link
    Dat, Pham Tien
    Bekkali, Abdemoula
    Kazaura, Kamugisha
    Wakamori, Kazuhiko
    Suzuki, Toshiji
    Matsumoto, Mitsuji
    Higashino, Takeshi
    Tsukamoto, Katsutoshi
    Komaki, Shozo
    [J]. OPTICS EXPRESS, 2009, 17 (10): : 7731 - 7743
  • [6] Optical Layer Security in Fiber-Optic Networks
    Fok, Mable P.
    Wang, Zhexing
    Deng, Yanhua
    Prucnal, Paul R.
    [J]. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2011, 6 (03) : 725 - 736
  • [7] A novel pseudo random sequence generator for image-cryptographic applications
    Hamza, Rafik
    [J]. JOURNAL OF INFORMATION SECURITY AND APPLICATIONS, 2017, 35 : 119 - 127
  • [8] Physical-Layer Security in Free-Space Optical Communications
    Javier Lopez-Martinez, F.
    Gomez, Gerardo
    Maria Garrido-Balsells, Jose
    [J]. IEEE PHOTONICS JOURNAL, 2015, 7 (02):
  • [9] Four-user, 2.5-Gb/s, spectrally coded OCDMA system demonstration using low-power nonlinear processing
    Jiang, Z
    Seo, DS
    Yang, SD
    Leaird, DE
    Roussev, RV
    Langrock, C
    Fejer, AM
    Weiner, AM
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2005, 23 (01) : 143 - 158
  • [10] Jiang Z., 2006, OSA TECHNICAL DIGEST
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