0.5Gbits/s message bidirectional encryption and decryption based on two synchronized chaotic semiconductor lasers

Jia-Gui Wu; Zheng-Mao Wu; Tao Deng; Xi Tang; Li Fan; Yi-Yuan Xie; Guang-Qiong Xia

doi:10.1117/12.999398

29 November 2012 0.5Gbits/s message bidirectional encryption and decryption based on two synchronized chaotic semiconductor lasers

Jia-Gui Wu, Zheng-Mao Wu, Tao Deng, Xi Tang, Li Fan, Yi-Yuan Xie, Guang-Qiong Xia

Author Affiliations +

Proceedings Volume 8552, Semiconductor Lasers and Applications V; 85520N (2012) https://doi.org/10.1117/12.999398
Event: Photonics Asia, 2012, Beijing, China

Abstract

A bidirectional chaos communication system, composed of 1550nm semiconductor lasers (SLs) and fiber links, is experimentally and numerically investigated. Based on the robust chaos synchronization between two authorized SLs, 0.5Gbits/s pseudo-random data bidirectional message transmission between the two SLs has been preliminarily realized experimentally. Moreover, related theoretical simulations are also given, which basically conforms to our experimental observations.

Citation Download Citation

Jia-Gui Wu, Zheng-Mao Wu, Tao Deng, Xi Tang, Li Fan, Yi-Yuan Xie, and Guang-Qiong Xia "0.5Gbits/s message bidirectional encryption and decryption based on two synchronized chaotic semiconductor lasers", Proc. SPIE 8552, Semiconductor Lasers and Applications V, 85520N (29 November 2012); https://doi.org/10.1117/12.999398

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