Noise Effects on Generalized Chaos Synchronization in Semiconductor Lasers

Chaos Synchronization and Chaotic Signal Masking in Semiconductor Lasers With Optical Feedback

Theoretical and experimental investigations of chaos synchronization and its application to chaotic data transmissions in semiconductor lasers with optical feedback are presented. Two schemes of chaos synchronization—complete and generalized synchronization—are discussed in the delay differential systems. The conditions for chaos synchronization in the systems and the robustness for the paramet...

Communication using Synchronization of Chaos in Semiconductor Lasers with optoelectronic feedback

A communication scheme based on the synchronization of two chaotic semiconductor lasers is experimentally tested. The Chaos in the single-mode semiconductor lasers is generated by means of an optoelectronic feedback. Synchronization of the chaos is achieved by coupling a fraction of the transmitter’s output power into the driving current of the receiver. We present experimental results on the r...

Giga-hertz Message Transmission based on Chaos Synchronization in Semiconductor Lasers

Chaos synchronization based on a continuous chaos control method in semiconductor lasers with optical feedback.

Chaos synchronization using a continuous chaos control method was studied in two identical chaotic laser systems consisting of semiconductor lasers and optical feedback from an external mirror. Numerical calculations for rate equations indicate that the stability of chaos synchronization depends significantly on the external mirror position. We performed a linear stability analysis for the rate...

Multiplex Chaos Synchronization in Semiconductor Lasers with Multiple Optoelectronic Feedbacks

Secure chaos based multiplex communication system scheme is proposed utilizing globally coupled semiconductor lasers with multiple variable time delay optoelectronic feedbacks.