Simultaneous bidirectional message transmission in a chaos-based communication scheme

Abstract

We introduce a chaos-based communication scheme allowing for bidirectional exchange of information. By coupling two semiconductor lasers through a partially transparent optical mirror, delay dynamics is induced in both lasers. We numerically demonstrate that this dynamics can be identically synchronized, and moreover, information introduced on both ends of the link can be simultaneously transmitted. This scheme allows one to negotiate a key through a public channel.

© 2007 Optical Society of America

Simultaneous bidirectional message transmission in a chaos-based communication scheme: erratum

Raúl Vicente, Claudio R. Mirasso, and Ingo Fischer
Opt. Lett. 32(10) 1271-1271 (2007)

Simultaneous trilateral communication based on three mutually coupled chaotic semiconductor lasers with optical feedback

Qiliang Li, Shanshan Lu, Qi Bao, Dewang Chen, Miao Hu, Ran Zeng, Guowei Yang, and Shuqin Li
Appl. Opt. 57(2) 251-257 (2018)

Hybrid chaos-based communication system consisting of three chaotic semiconductor ring lasers

Nianqiang Li, Wei Pan, Shuiying Xiang, Bin Luo, Lianshan Yan, and Xihua Zou
Appl. Opt. 52(7) 1523-1530 (2013)

Bidirectional chaos communication between two outer semiconductor lasers coupled mutually with a central semiconductor laser

Ping Li, Jia-Gui Wu, Zheng-Mao Wu, Xiao-Dong Lin, Dao Deng, Yu-Ran Liu, and Guang-Qiong Xia
Opt. Express 19(24) 23921-23931 (2011)

Chaos synchronization communication using extremely unsymmetrical bidirectional injections

Wei Li Zhang, Wei Pan, Bin Luo, Xi Hua Zou, Meng Yao Wang, and Zhi Zhou
Opt. Lett. 33(3) 237-239 (2008)