913 citations · 8.7k across the 141 of their papers we have counts for
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All-optical flow control of a polariton condensate using non-resonant excitation
Johannes Schmutzler, Przemyslaw Lewandowski, Marc Aßmann +6
The precise adjustment of the polariton condensate flow under incoherent excitation conditions is an indispensable prerequisite for polariton-based logic gate operations. In this r…
Dynamically Controlled Resonance Fluorescence from a Doubly Dressed Solid-State Single Emitter
Yu He, Y. -M. He, J. Liu +8
We report the first experimental demonstration of interference-induced spectral line elimination predicted by Zhu and Scully [Phys. Rev. Lett. 76, 388 (1996)] and Ficek and Rudolph…
Nonlinear spectroscopy of exciton-polaritons in a GaAs-based microcavity
Johannes Schmutzler, Marc Aßmann, Thomas Czerniuk +4
We present a systematic investigation of two-photon excitation processes in a GaAs-based microcavity in the strong-coupling regime. We observe second harmonic generation resonant t…
Creation of orbital angular momentum states with chiral polaritonic lenses
Robert Dall, Michael D. Fraser, Anton S. Desyatnikov +6
Controlled transfer of orbital angular momentum to exciton-polariton Bose-Einstein condensate spontaneously created under incoherent, off-resonant excitation conditions is a long-s…
Deterministic and Robust Generation of Single Photons On a Chip with 99.5% Indistinguishability Using Rapid Adiabatic Passage
Yu-Jia Wei, Yu-Ming He, Ming-Cheng Chen +8
We demonstrate deterministic and robust generation of pulsed resonance fluorescence single photons from a single InGaAs quantum dot using the method of rapid adiabatic passage. Com…
Spatial Coherence Properties of One-Dimensional Exciton-Polariton-Condensates
J. Fischer, I. G. Savenko, M. D. Fraser +6
In this work, we combine a systematic experimental investigation of the power- and temperaturedependent evolution of the spatial coherence function, g(1) (r), in a one-dimensional…
Influence of interactions with non-condensed particles on the coherence of a 1D polariton condensate
Johannes Schmutzler, Tomasz Kazimierczuk, Ömer Bayraktar +6
One-dimensional polariton condensates (PoCos) in a photonic wire are generated through non-resonant laser excitation, by which also a reservoir of background carriers is created. I…
Controlled lasing from active optomechanical resonators
T. Czerniuk, C. Brueggemann, J. Tepper +8
Planar microcavities with distributed Bragg reflectors (DBRs) host, besides confined optical modes, also mechanical resonances due to stop bands in the phonon dispersion relation o…
Algebraic order and the Berezinskii-Kosterlitz-Thouless transition in an exciton-polariton gas
Wolfgang H. Nitsche, Na Young Kim, Georgios Roumpos +5
We observe quasi-long range coherence in a two-dimensional condensate of exciton-polaritons. Our measurements are the first to confirm that the spatial correlation algebraically de…