Semiconductor lasers driven by self-sustained chaotic electronic oscillators and applications to optical chaos cryptography

• Published in: Chaos (Woodbury, N.Y.) Vol. 22; no. 3; p. 033108
• Main Authors: Kingni, Sifeu Takougang, Mbé, Jimmi Hervé Talla, Woafo, Paul
• Format: Journal Article
• Language: English
• Published: United States 01.09.2012
• Subjects: Communication; Electronics; Lasers, Semiconductor; Nonlinear Dynamics; Optics and Photonics - methods; Oscillometry - methods; Time Factors

In this work, we numerically study the dynamics of vertical cavity surface emitting laser (VCSEL) firstly when it is driven by Chua's oscillator, secondly in case where it is driven by a broad frequency spectral bandwidth chaotic oscillator developed by Nana et al. [Commun. Nonlinear Sci. Numer...