Semiconductor quantum dots are capable of emitting polarization entangled photon pairs
with ultralow multipair emission probability even at maximum brightness. Using a quantum …

In this review, the current landscape of emergent quantum materials for quantum photonic
applications is described. The review focuses on three specific solid‐state platforms: single …

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 …

In recent years, much research has been undertaken to investigate the suitability of two-
dimensional materials to act as single-photon sources with high optical and quantum optical …

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 …

Magnetic noise of atomic nuclear spins is a major source of decoherence in solid-state spin
qubits. In theory, near-unity nuclear spin polarization can eliminate decoherence of the …

Triggered, indistinguishable single photons are crucial in various quantum photonic
implementations. Here, we realize a novel n+–i–n++ diode structure embedding …

Epitaxial GaAs quantum dots grown by droplet etching have recently shown excellent
properties as sources of single photons as well as entangled photon pairs. Integration in …

The realization of a functional quantum repeater is one of the major research goals in long-
distance quantum communication. Among the different approaches that are being followed …

Semiconductor quantum dots are currently emerging as one of the most promising sources
of non-classical light on which to base future quantum networks. They can generate single …