Interband semiconductor lasers subject to optical feedback usually produce rich nonlinear
dynamics. However, it is hard to destabilize quantum cascade lasers using common optical …

We numerically investigate the properties of chaos synchronization in a master–slave
configuration consisting of a master semiconductor ring laser (SRL) with self-feedback or …

In this paper, we investigate the possibility of using optical injection to efficiently suppress
the time-delay (TD) signatures of chaotic signals in a large experimentally accessible …

Quantum dot lasers display many unique dynamic phenomena when optically injected.
Bistability has been predicted in a region of high injection strength. Experimentally, we show …

We study theoretically the mechanisms of square wave formation of a vertically emitting
micro-cavity operated in the Gires–Tournois regime that contains a Kerr medium and that is …

We report on the realization of a hybrid chaos-based communication scheme using three
chaotic semiconductor ring lasers (SRLs). In this scheme, two slave SRLs (S-SRLs) are …

Square-wave (SW) switching of the lasing direction in a semiconductor ring laser (SRL) is
investigated using counter-directional mutual feedback. The SRL is electrically biased to a …

The rate equations for a laser with a polarization rotated optical feedback are investigated
both numerically and analytically. The frequency detuning between the polarization modes …

Intermittent dynamics switching on the route to chaos in a discrete-mode laser with long time-
delayed feedback is experimentally and numerically studied by analyzing the time series …

In many dynamical systems and complex networks time delays appear naturally in feedback
loops or coupling connections of individual elements. Moreover, in a whole class of systems …