153 citations · 285 across the 10 of their papers we have counts for
4 papers · 1 filter
Dephasing effects on coherent exciton-polaritons and the breaking of the strong coupling regime
Naotomo Takemura, Stéphane Trebaol, Anderson Mitchell David +4
Using femtosecond pump-probe spectroscopy, we identify excitation induced dephasing as a major mechanism responsible for the breaking of the strong-coupling between excitons and ph…
Polaritonic Feshbach Resonance
Naotomo Takemura, Stéphane Trebaol, Michiel Wouters +2
A Feshbach resonance occurs when the energy of two interacting free particles comes to resonance with a molecular bound state. When approaching this resonance, dramatic changes in…
Stochastic resonance in collective exciton-polariton excitations inside a GaAs microcavity
Hadis Abbaspour, Stéphane Trebaol, Marcia Portella-Oberli +1
We report the first observation of stochastic resonance in confined exciton-polaritons. We evidence this phenomena by tracking the polaritons behavior through two stochastic resona…
Heterodyne Spectroscopy of Polariton Spinor Interactions
Naotomo Takemura, Stéphane Trebaol, Michiel Wouters +2
We report on spinor polariton interactions in GaAs based microcavities. This investigation is carried out by means of heterodyne polarized pump-probe spectroscopy. We show the depe…