48 citations · 107 across the 4 of their papers we have counts for
4 papers
Mode-locked GaN waveguide polariton laser
H. Souissi, M. Gromovyi, I. Septembre +12
So far, exciton-polariton (polariton) lasers were mostly single mode lasers based on microcavities. Despite the large repulsive polariton-polariton interaction, pulsed mode-locked…
Room-temperature transport of indirect excitons in (Al,Ga)N/GaN quantum wells
F. Fedichkin, T. Guillet, P. Valvin +7
We report on the exciton propagation in polar (Al,Ga)N/GaN quantum wells over several micrometers and up to room temperature. The key ingredient to achieve this result is the cryst…
Transport of indirect excitons in ZnO quantum wells
Yuliya Kuznetsova, Fedor Fedichkin, Peristera Andreakou +8
We report on spatially- and time-resolved emission measurements and observation of transport of indirect excitons in ZnO/MgZnO wide single quantum wells.
LO-phonon assisted polariton lasing in a ZnO based microcavity
L. Orosz, F. Réveret, F. Médard +13
Polariton relaxation mechanisms are analysed experimentally and theoretically in a ZnO-based polariton laser. A minimum lasing threshold is obtained when the energy difference betw…