304 citations · 785 across the 14 of their papers we have counts for
4 papers · 1 filter
On-chip interference of single photons from an embedded quantum dot and an external laser
Nikola Prtljaga, Christopher Bentham, John O'Hara +5
In this work, we demonstrate the on-chip two-photon interference between single photons emitted by a single self-assembled InGaAs quantum dot and an external laser. The quantum dot…
Strong exciton-photon coupling in open semiconductor microcavities
S. Dufferwiel, F. Fras, A. Trichet +9
We present a method to implement 3-dimensional polariton confinement with in-situ spectral tuning of the cavity mode. Our tunable microcavity is a hybrid system consisting of a bot…
Intersublevel Polaron Dephasing in Self-Assembled Quantum Dots
E. A. Zibik, T. Grange, B. A. Carpenter +9
Polaron dephasing processes are investigated in InAs/GaAs dots using far-infrared transient four wave mixing (FWM) spectroscopy. We observe an oscillatory behaviour in the FWM sign…
Fingerprints of spatial charge transfer in Quantum Cascade Lasers
R. Nelander, A. Wacker, M. F. Pereira +7
We show that mid infrared transmission spectroscopy of a quantum cascade laser provides clear cut information on changes in charge location at different bias. Theoretical simulatio…