171 citations · 425 across the 22 of their papers we have counts for
5 papers · 1 filter
Harnessing exciton-polaritons for digital computing, neuromorphic computing, and optimization
Andrzej Opala, Michał Matuszewski
Polaritons are quasiparticles resulting from strong quantum coupling of light and matter. Peculiar properties of polaritons are a mixture of physics usually restricted to one of th…
Critical dynamics and tree-like spatiotemporal patterns in exciton-polaritoncondensates
Nataliya Bobrovska, Andrzej Opala, Paweł Miętki +4
We study nonresonantly pumped exciton-polariton system in the vicinity of the dynamical instability threshold. We find that the system exhibits unique and rich dynamics, which lead…
Theory of relaxation oscillations in exciton-polariton condensates
Andrzej Opala, Maciej Pieczarka, Michał Matuszewski
We provide an analytical and numerical description of relaxation oscillations in the nonresonantly pumped polariton condensate. The presented considerations are based on the open d…
Dynamics of defect-induced dark solitons in an exciton-polariton condensate
Andrzej Opala, Maciej Pieczarka, Nataliya Bobrovska +1
We study theoretically the emission of dark solitons induced by a moving defect in a nonresonantly pumped exciton-polariton condensate. The number of created dark solitons per unit…
Relaxation Oscillations and Ultrafast Emission Pulses in a Disordered Expanding Polariton Condensate
Maciej Pieczarka, Marcin Syperek, Łukasz Dusanowski +5
Semiconductor microcavities are often influenced by structural imperfections, which can disturb the flow and dynamics of exciton-polariton condensates. Additionally, in exciton-pol…