Complex phenomena in photonics, in particular, dynamical properties of semiconductor
lasers due to delayed coupling, are reviewed. Although considered a nuisance for a long …

Time-delays are important components of many dynamical systems that describe coupling
or interconnection between dynamics, propagation, or transport phenomena in shared …

A novel photonic monolithic integrated device consisting of a distributed feedback laser, a
passive resonator, and active elements that control the optical feedback properties has been …

Security in information exchange plays a central role in the deployment of modern
communication systems. Besides algorithms, chaos is exploited as a real-time high-speed …

Two delay-coupled semiconductor lasers are studied in the regime where the coupling
delay is comparable to the time scales of the internal laser oscillations. Detuning the optical …

An in-depth theoretical as well as experimental analysis of the nonlinear dynamics in
semiconductor lasers with active optical feedback is presented. Use of a monolithically …

It is shown that broadband chaos suitable for fast nondeterministic random-bit generation in
small devices can be achieved in a semiconductor laser with a short external cavity. The …

Self-chaotic dual-mode and tri-mode microcavity lasers have been recently proposed and
demonstrated for high-speed random number generation. Here, we report the characteristics …

Reservoir computing with photonic systems promises fast and energy efficient computations.
Vertical emitting semiconductor lasers with two spin-polarized charge-carrier populations …

Photonic computing has attracted increasing interest for the acceleration of information
processing in machine learning applications. The mode-competition dynamics of multimode …