Photonic graph states—quantum light states where multiple photons are mutually entangled—
are key resources for optical quantum technologies. They are notably at the core of error …

Abstract Silicon nitride (Si3N4) photonic integrated circuits (PICs) are of great interest due to
their extremely low propagation loss and higher integration capabilities. The number of …

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 …

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 …

Light states composed of multiple entangled photons—such as cluster states—are essential
for developing and scaling-up quantum computing networks. Photonic cluster states can be …

We demonstrate a deterministic Purcell-enhanced single photon source realized by
integrating an atomically thin WSe2 layer with a circular Bragg grating cavity. The cavity …

High-harmonic generation (HHG) has emerged as a pivotal process in strong-field physics,
yielding extreme ultraviolet radiation and attosecond pulses for a wide range of applications …

Time correlated photon pairs are used to produce heralded single photon states for quantum
integrated circuits. These states are generated by photon sources, which are called …

Hong-Ou-Mandel interference is a cornerstone of optical quantum technologies. We explore
both theoretically and experimentally how unwanted multiphoton components of single …

The realization of scalable systems for quantum information processing and networking is of
utmost importance to the quantum information community. However, building such systems …