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 …

Interference, which refers to the phenomenon associated with the superposition of waves,
has played a crucial role in the advancement of physics and finds a wide range of …

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 …

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 …

Deterministic sources of multiphoton entanglement are highly attractive for quantum
information processing but are challenging to realize experimentally. In this Letter, we …

Single-photon sources based on semiconductor quantum dots have emerged as an
excellent platform for high efficiency quantum light generation. However, scalability remains …

Deterministic photon sources allow long-term advancements in quantum optics. A single
quantum emitter embedded in a photonic resonator or waveguide may be triggered to emit …

Generating large multiphoton entangled states is of main interest due to enabling universal
photonic quantum computing and all-optical quantum repeater nodes. These applications …

We report on a universal method to measure the genuine indistinguishability of n photons—
a crucial parameter that determines the accuracy of optical quantum computing. Our …

The interference of nonclassical states of light enables quantum-enhanced applications
reaching from metrology to computation. Most commonly, the polarization or spatial location …