Chaotic dead-zone eliminating and time delay signature concealing optoelectronic chaotic laser system based on balanced detection

• Published in: Optical engineering Vol. 63; no. 4; p. 048101
• Main Authors: Li, Mi, Wang, Yisi, Sun, Xun, Fu, Wanwang, Song, Yuejiang, Chen, Xiangfei
• Format: Journal Article
• Language: English
• Published: Society of Photo-Optical Instrumentation Engineers 01.04.2024
• Subjects: complexity theory; chaotic communication; bifurcation; nonlinear dynamical systems

Chaotic optical communications provide high security for physical layer encryption. We propose a chaotic laser communication system based on a balanced detection optoelectronic delayed feedback system, which has a higher performance compared with one based on single-photodiode detection. Our numeric...