利用同步半导体激光器实现反向混沌通信
Reverse chaos communication using synchronized semiconductor lasers
本文研究了一种利用两个同步半导体激光器进行反向混沌通信的方法。与传统混沌通信系统相反，两激光器实现同步时，信息加载到从激光器并通过一个反向附加信道传送到主激光器。仿真结果表明,该系统的同步品质不受加载信息的影响，并且解码质量不受混沌滤波效应的影响，同时，我们还对提出的系统进行了扩展，提高了信息传输的安全性。
We present a system of chaos communication based on two synchronized semiconductor lasers. When synchronization is obtained, messages are added to the slave and transmitted to the master through an additional reverse link other than transmitted from the mater to the slave. Simulation results show that, in this system, synchronization quality is not affected by messages, and decoding quality is not constrained by chaos pass filtering effect. Finally, an extension of this system is discussed to increase the communication security.
潘炜、张伟利
光电子技术通信半导体技术
光通信 混沌同步 半导体激光器 混沌滤波效应
optical communication chaos synchronization semiconductor laser chaos pass filtering
潘炜,张伟利.利用同步半导体激光器实现反向混沌通信[EB/OL].(2008-05-24)[2025-06-28].http://www.paper.edu.cn/releasepaper/content/200805-727.点此复制
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