79 citations · 525 across the 24 of their papers we have counts for
5 papers · 1 filter
Remotely pumped GHz antibunched emission from single exciton centers in GaAs
M. Yuan, K. Biermann, S. Takada +2
Quantum communication networks require on-chip transfer and manipulation of single particles as well as their interconversion to single photons for long-range information exchange.…
Dynamically Tuned Arrays of Polariton Parametric Oscillators
Alexander S. Kuznetsov, Galbadrakh Dagvadorj, Klaus Biermann +2
Optical parametric oscillations (OPOs) - a non-linear process involving the coherent coupling of an optically excited two particle pump state to a signal and an idler states with d…
Electrically driven exciton-polariton optomechanics at super high frequencies
Alexander S. Kuznetsov, Diego H. O. Machado, Klaus Biermann +1
Polaritons enable the resonant coupling of excitons and photons to vibrations in the application-relevant super high frequency (SHF, 3-30 GHz) domain. We introduce a novel platform…
Carrier diffusion in GaN -- a cathodoluminescence study. I: Temperature-dependent generation volume
Uwe Jahn, Vladimir M. Kaganer, Karl K. Sabelfeld +8
The determination of the carrier diffusion length of semiconductors such as GaN and GaAs by cathodoluminescence imaging requires accurate knowledge about the spatial distribution o…
Cavity Optomechanics with Polariton Bose-Einstein Condensates
D. L. Chafatinos, A. S. Kuznetsov, A. E. Bruchhausen +4
We report the experimental study of a hybrid quantum solid state system comprising two-level artificial atoms coupled to cavity confined optical and vibrational modes. In this syst…