[HTML][HTML] Quantum dots as potential sources of strongly entangled photons: Perspectives and challenges for applications in quantum networks
The generation and long-haul transmission of highly entangled photon pairs is a
cornerstone of emerging photonic quantum technologies with key applications such as …
cornerstone of emerging photonic quantum technologies with key applications such as …
Modeling electronic and optical properties of III–V quantum dots—selected recent developments
Electronic properties of selected quantum dot (QD) systems are surveyed based on the multi-
band k· p method, which we benchmark by direct comparison to the empirical tight-binding …
band k· p method, which we benchmark by direct comparison to the empirical tight-binding …
Quantum cryptography with highly entangled photons from semiconductor quantum dots
Semiconductor quantum dots are capable of emitting polarization entangled photon pairs
with ultralow multipair emission probability even at maximum brightness. Using a quantum …
with ultralow multipair emission probability even at maximum brightness. Using a quantum …
[HTML][HTML] GaAs quantum dots grown by droplet etching epitaxy as quantum light sources
This Perspective presents an overview on the epitaxial growth and optical properties of
GaAs quantum dots obtained with the droplet etching method as high-quality sources of …
GaAs quantum dots obtained with the droplet etching method as high-quality sources of …
A source of entangled photons based on a cavity-enhanced and strain-tuned GaAs quantum dot
A quantum-light source that delivers photons with a high brightness and a high degree of
entanglement is fundamental for the development of efficient entanglement-based quantum …
entanglement is fundamental for the development of efficient entanglement-based quantum …
Origin of antibunching in resonance fluorescence
Resonance fluorescence has played a major role in quantum optics with predictions and
later experimental confirmation of nonclassical features of its emitted light such as …
later experimental confirmation of nonclassical features of its emitted light such as …
Binding energy, polarizability, and diamagnetic response of shallow donor impurity in zinc blende GaN quantum dots
In this theoretical investigation, the binding energy, the binding energy Stark-shift, the dipole
moment, the polarizability, and the diamagnetic susceptibility related with a confined shallow …
moment, the polarizability, and the diamagnetic susceptibility related with a confined shallow …
Beyond the four-level model: dark and hot states in quantum dots degrade photonic entanglement
BU Lehner, T Seidelmann, G Undeutsch, C Schimpf… - Nano Letters, 2023 - ACS Publications
Entangled photon pairs are essential for a multitude of quantum photonic applications. To
date, the best performing solid-state quantum emitters of entangled photons are …
date, the best performing solid-state quantum emitters of entangled photons are …
Electric field induced tuning of electronic correlation in weakly confining quantum dots
We conduct a combined experimental and theoretical study of the quantum confined Stark
effect in GaAs/AlGaAs quantum dots obtained with the local droplet etching method. In the …
effect in GaAs/AlGaAs quantum dots obtained with the local droplet etching method. In the …
Structural and compositional analysis of (InGa)(AsSb)/GaAs/GaP Stranski–Krastanov quantum dots
We investigated metal-organic vapor phase epitaxy grown (InGa)(AsSb)/GaAs/GaP Stranski–
Krastanov quantum dots (QDs) with potential applications in QD-Flash memories by cross …
Krastanov quantum dots (QDs) with potential applications in QD-Flash memories by cross …