Ultrafast neural networks with exciton-polaritons

Ultrafast neural networks with exciton-polaritons

We propose that exciton-polariton lattices can be used as a central component of neural networks in the so-called reservoir computing architecture. Theoretical estimates demonstrate orders of magnitude improvement of processing speed with respect to state-of-the-art realizations thanks to the ultrafast excitonic nonlinearity. This research…

Quant-ERA project

Quant-ERA project

Our group has commenced the realization of the InterPol project of the Quant-ERA programme, a EU cofund Initiative in Quantum Technologies, see the Interpol project website. The project, carried out in collaboration with world-leading groups from UK, France, Germany and Israel, aims to…

Doubly Dressed Bosons

Doubly Dressed Bosons

We demonstrated the existence of a new kind of a quantum quasiparticle, a boson made up of three qualitatively different excitations: semiconductor excitons, optical photons and terahertz photons.The research has been published in Physical Review Letters. The experiment was realized…