通信学报 ›› 2020, Vol. 41 ›› Issue (3): 168-181.doi: 10.11959/j.issn.1000-436x.2020008

• 杰青优青专栏 • 上一篇    下一篇

混沌保密光通信研究进展

义理林,柯俊翔   

  1. 上海交通大学区域光纤通信网与新型光通信系统国家重点实验室,上海 200240
  • 修回日期:2019-11-22 出版日期:2020-03-25 发布日期:2020-03-31
  • 作者简介:义理林(1981– ),男,四川广安人,博士,上海交通大学教授、博士生导师,主要研究方向为智能光纤通信、智能光信号处理|柯俊翔(1991– ),男,福建永安人,上海交通大学博士生,主要研究方向为混沌保密光通信系统
  • 基金资助:
    国家自然科学基金资助项目(61575122)

Research progress of chaotic secure optical communication

Lilin YI,Junxiang KE   

  1. State Key Lab of Advanced Optical Communication Systems and Networks,Shanghai Jiaotong University,Shanghai 200240,China
  • Revised:2019-11-22 Online:2020-03-25 Published:2020-03-31
  • Supported by:
    The National Natural Science Foundation of China(61575122)

摘要:

针对混沌保密光通信的关键技术和最新的研究进展,首先介绍了基于不同非线性器件的混沌生成方法;然后重点研究了混沌光通信的研究前沿,包括如何提高安全性、如何提升混沌保密光通信的传输容量和距离;最后讨论了混沌保密光通信的局限性和潜力,并对混沌保密光通信的关键技术和研究进展进行了总结。

关键词: 混沌, 安全, 光通信, 时延消除

Abstract:

For the key technologies and latest research progress on chaotic secure optical communication,chaos generation methods based on different nonlinear components were introduced firstly.Then the research progress of chaotic optical communication was discussed,including how to improve the security level,and how to increase the transmission capacity and distance of chaotic optical communication.At last,the limitations and potentials of chaotic optical communication were discussed,the key technologies and research progress of chaotic secure optical communication were summarized.

Key words: chaos, security, optical communication, time delay concealment

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