The scale-up of quantum hardware is fundamental to realize the full potential of quantum
technology. Among a plethora of hardware platforms, photonics stands out: it provides a …

The generation, manipulation, storage, and detection of single photons play a central role in
emerging photonic quantum information technology. Individual photons serve as flying …

A central goal in quantum optics and quantum information science is the development of
quantum networks to generate entanglement between distributed quantum memories …

Combining highly coherent spin control with efficient light-matter coupling offers great
opportunities for quantum communication and computing. Optically active semiconductor …

Tin-vacancy centers in diamond are promising spin-photon interfaces owing to their high
quantum efficiency, large Debye-Waller factor, and compatibility with photonic …

The development of scalable sources of non-classical light is fundamental to unlocking the
technological potential of quantum photonics. Semiconductor quantum dots are emerging as …

Quantum dots are both excellent single-photon sources and hosts for single spins. This
combination enables the deterministic generation of Raman-photons—bandwidth-matched …

Quantum entanglement between distant qubits is an important feature of quantum networks.
Distribution of entanglement over long distances can be enabled through coherently …

Coherent excitation of an ensemble of quantum objects underpins quantum many-body
phenomena and offers the opportunity to realize a memory that stores quantum information …

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