288 citations · 1.1k across the 29 of their papers we have counts for
30 papers
Enhancing the efficiency of quantum-dot-based single-photon source designs by suppressing background emission using concentric rings
Martin Arentoft Jacobsen, Luca Vannucci, Julien Claudon +2
In this paper, we theoretically demonstrate that a few-period circular Bragg reflector consisting of concentric rings placed around an infinite nanowire with an embedded quantum do…
Performance of the nanopost single-photon source: beyond the single-mode model
Martin Arentoft Jacobsen, Yujing Wang, Luca Vannucci +3
We present a detailed analysis of the physics governing the collection efficiency and the Purcell enhancement of the nanopost single-photon source. We show that a standard single-m…
Near-unity efficiency and photon indistinguishability for the "hourglass" single-photon source using suppression of background emission
Benedek Gaál, Martin Arentoft Jacobsen, Luca Vannucci +3
An on-going challenge within scalable optical quantum information processing is to increase the collection efficiency and the photon indistinguishability of the s…
Inducing micromechanical motion by optical excitation of a single quantum dot
Jan Kettler, Nitika Vaish, Laure Mercier de Lépinay +11
Hybrid quantum optomechanical systems offer an interface between a single two-level system and a macroscopical mechanical degree of freedom. In this work, we build a hybrid system…
Generation of ultrashort (~10ps) spontaneous emission pulses by quantum dots in a switched optical microcavity
Emanuel Peinke, Tobias Sattler, Guilherme Monteiro Torelly +4
We report on the generation of few-ps long spontaneous emission pulses by quantum dots (QDs) in a switched optical microcavity. We use a pulsed optical injection of free charge car…
Static strain tuning of quantum dots embedded in a photonic wire
D. Tumanov, N. Vaish, H. A. Nguyen +5
We use strain to statically tune the semiconductor band gap of individual InAs quantum dots (QDs) embedded in a GaAs photonic wire featuring very efficient single photon collection…