139 citations · 728 across the 19 of their papers we have counts for
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Circularly polarized lasing in chiral modulated semiconductor microcavity with GaAs quantum wells
A. A. Demenev, V. D. Kulakovskii, C. Schneider +7
We report the elliptically, close to circularly polarized lasing at and 1.522 eV from an AlAs/AlGaAs Bragg microcavity with 12 GaAs quantum wells in the active regi…
Visualising Berry phase and diabolical points in a quantum exciton-polariton billiard
E. Estrecho, T. Gao, S. Brodbeck +5
Diabolical points (degeneracies) can naturally occur in spectra of two-dimensional quantum systems and classical wave resonators due to simple symmetries. Geometric Berry phase is…
A Coherent Polariton Laser
Seonghoon Kim, Bo Zhang, Zhaorong Wang +6
The semiconductor polariton laser promises a new source of coherent light, which, compared to conventional semiconductor photon lasers, has input-energy threshold orders of magnitu…
Half-Skyrmion Spin Textures In Polariton Microcavities
Pasquale Cilibrizzi, Helgi Sigurdsson, Tim C. H. Liew +8
We study the polarization dynamics of a spatially expanding polariton condensate under nonresonant linearly polarized optical excitation. The spatially and temporally resolved pola…
Experimental realization of a polariton beam amplifier
Dominik Niemietz, Johannes Schmutzler, Przemyslaw Lewandowski +8
In this report we demonstrate a novel concept for a planar cavity polariton beam amplifier using non-resonant excitation. In contrast to resonant excitation schemes, background car…