Single photons are a fundamental element of most quantum optical technologies. The ideal
single-photon source is an on-demand, deterministic, single-photon source delivering light …

In the context of quantum technologies, the generation and manipulation of single photons
has become a key element for applications such as quantum communication and quantum …

The scaling of optical quantum technologies requires efficient, on-demand sources of highly
indistinguishable single photons. Semiconductor quantum dots inserted into photonic …

Scalable photonic quantum technologies require on-demand single-photon sources with
simultaneously high levels of purity, indistinguishability, and efficiency. These key features …

Semiconductor quantum dots (QDs) of various material systems are being heavily
researched for the development of solid state single photon emitters, which are required for …

Worldwide, enormous efforts are directed toward the development of the so‐called quantum
internet. Turning this long‐sought‐after dream into reality is a great challenge that will …

This is a tutorial-style introduction to the field of molecular polaritons. We describe the basic
physical principles and consequences of strong light–matter coupling common to molecular …

Nearly 30 years ago, two-photon interference was observed, marking the beginning of a
new quantum era. Indeed, two-photon interference has no classical analogue, giving it a …

Integrated quantum photonic applications, providing physically guaranteed communications
security, subshot-noise measurement, and tremendous computational power, are nearly …

Semiconductor quantum dots in cavities are promising single-photon sources. Here, we
present a path to deterministic operation, by harnessing the intrinsic linear dipole in a …