Observation of the Dissipative Parametric Gain in a GaAs/AlGaAs Superlattice

Vladislovas Čižas, Liudvikas Subačius, Natalia V. Alexeeva +5

Parametric generation of oscillations and waves is a paradigm, which is known to be realized in various physical systems. Unique properties of quantum superlattices allow to invest…