257 citations · 297 across the 4 of their papers we have counts for
4 papers
LO-phonon assisted polariton laser
M. Maragkou, A. J. D. Grundy, T. Ostatnický +1
We demonstrate the role of LO-phonon assisted polariton relaxation in reducing the stimulation threshold in strongly coupled microcavities. When the energy of the relaxation bottle…
Ground-state polariton condensation in 2D-GaAs semiconductor microcavities
M. Maragkou, A. J. D. Grundy, P. G. Lagoudakis
We observe ground-state polariton condensation in a two dimensional GaAs/AlAs semiconductor microcavity under non resonant pulsed optical excitation. We resolve the formation of a…
Spontaneous non-ground state polariton condensation in pillar microcavities
M. Maragkou, A. J. D. Grundy, E. Wertz +5
We observe spontaneously driven non-ground state polariton condensation in GaAs pillar microcavities under non-resonant optical excitation. We identify a regime where the interplay…
Spontaneous Polarisation Build up in a Room Temperature Polariton Laser
J. J. Baumberg, A. V. Kavokin, S. Christopoulos +9
We observe the build up of strong (~50%) spontaneous vector polarisation in emission from a GaN-based polariton laser excited by short optical pulses at room temperature. The Stoke…