483 citations · 1.5k across the 10 of their papers we have counts for
10 papers
Measuring topological invariants in polaritonic graphene
P. St-Jean, A. Dauphin, P. Massignan +10
Topological materials rely on engineering global properties of their bulk energy bands called topological invariants. These invariants, usually defined over the entire Brillouin zo…
Realization of an all optical exciton-polariton router
Félix Marsault, Hai Son Nguyen, Dimitrii Tanese +5
We report on the experimental realization of an all optical router for exciton-polaritons. This device is based on the design proposed by H. Flayac and I.G. Savenko [APL 103, 20110…
Bosonic Condensation and Disorder-Induced Localization in a Flat Band
F. Baboux, L. Ge, T. Jacqmin +8
We report on the engineering of a non-dispersive (flat) energy band in a geometrically frustrated lattice of micro-pillar optical cavities. By taking advantage of the non-hermitian…
An acoustic black hole in a stationary hydrodynamic flow of microcavity polaritons
H. S. Nguyen, D. Gerace, I. Carusotto +6
We report an experimental study of superfluid hydrodynamic effects in a one-dimensional polariton fluid flowing along a laterally patterned semiconductor microcavity and hitting a…
All-optical control of the quantum flow of a polariton superfluid
D. Sanvitto, S. Pigeon, A. Amo +12
While photons in vacuum are massless particles that do not interact with each other, significant photon-photon interactions appear in suitable nonlinear media, leading to novel hyd…
Polariton superfluids reveal quantum hydrodynamic solitons
A. Amo, S. Pigeon, D. Sanvitto +9
A quantum fluid passing an obstacle behaves differently from a classical one. When the flow is slow enough, the quantum gas enters a superfluid regime and neither whirlpools nor wa…