87 citations · 1.2k across the 46 of their papers we have counts for
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Synchronization in optically-trapped polariton Stuart-Landau networks
Stella L. Harrison, Helgi Sigurdsson, Pavlos G. Lagoudakis
We demonstrate tunable dissipative interactions between optically trapped exciton-polariton condensates. We apply annular shaped nonresonant optical beams to both generate and conf…
Optical control of synchronous phases in a programmable polariton cell
Sergey Alyatkin, Julian D. Töpfer, Alexis Askitopoulos +2
We demonstrate deterministic control of the nearest and next-nearest neighbor coupling in the unit cell of a square lattice of microcavity exciton-polariton condensates. We tune th…
Spontaneous topological transitions in a honeycomb lattice of exciton-polariton condensates due to spin bifurcations
H. Sigurdsson, Y. S. Krivosenko, I. V. Iorsh +2
We theoretically explore nonresonantly pumped polaritonic graphene, a system consisting of a honeycomb lattice of micropillars in the regime of strong light-matter coupling. We dem…
Time-Delay Polaritonics
Julian D. Töpfer, Helgi Sigurdsson, Lucinda Pickup +1
Non-linearity and finite signal propagation speeds are omnipresent in nature, technologies, and real-world problems, where efficient ways of describing and predicting the effects o…