58 citations · 209 across the 7 of their papers we have counts for
7 papers
Spin-lasing in bimodal quantum dot micropillar cavities
Niels Heermeier, Tobias Heuser, Jan Große +6
Spin-controlled lasers are highly interesting photonic devices and have been shown to provide ultra-fast polarization dynamics in excess of 200 GHz. In contrast to conventional sem…
Quantum Efficiency and Oscillator Strength of InGaAs Quantum Dots for Single-Photon Sources emitting in the Telecommunication O-Band
Jan Große, Pawel Mwrowinski, Nicole Srocka +1
We demonstrate experimental results based on time-resolved photoluminescence spectroscopy to determine the oscillator strength (OS) and the internal quantum efficiency (IQE) of InG…
A Quantum Key Distribution Testbed using a Plug&Play Telecom-wavelength Single-Photon Source
Timm Gao, Lucas Rickert, Felix Urban +12
Deterministic solid-state quantum light sources are considered key building blocks for future communication networks. While several proof-of-principle experiments of quantum commun…
Optical pumping of quantum dot micropillar lasers
L. Andreoli, X. Porte, T. Heuser +5
Arrays of quantum dot micropillar lasers are an attractive technology platform for various applications in the wider field of nanophotonics. Of particular interest is the potential…
Deterministically fabricated strain-tunable quantum dot single-photon sources emitting in the telecom O-band
Nicole Srocka, Pawel Mrowiński, Jan Große +3
Most quantum communication schemes aim at the long-distance transmission of quantum information. In the quantum repeater concept, the transmission line is subdivided into shorter l…
Deterministically fabricated quantum dot single-photon source emitting indistinguishable photons in the telecom O-band
N. Srocka, P. Mrowiński, J. Große +4
In this work we develop and study single-photon sources based on InGaAs quantum dots (QDs) emitting in the telecom O-band. The quantum devices are fabricated using in-situ electron…