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

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 …

Photonic quantum technology provides a viable route to quantum communication,, quantum
simulation and quantum information processing. Recent progress has seen the realization of …

A future quantum internet is expected to generate, distribute, store and process quantum bits
(qubits) over the world by linking different quantum nodes via quantum states of light. To …

Epitaxial quantum dots formed by III–V compound semiconductors are excellent sources of
non-classical photons, creating single photons and entangled multi-photon states on …

Quantum key distribution with solid-state single-photon emitters is gaining traction due to
their rapidly improving performance and compatibility with future quantum networks. Here …

On‐demand single‐photon sources emitting pure and indistinguishable photons at the
telecommunication wavelength are critical assets toward the deployment of fiber‐based …

Semiconductor quantum dots embedded in hybrid circular Bragg gratings are a promising
platform for the efficient generation of nonclassical light. The scalable fabrication of multiple …

Entanglement distribution over quantum networks has the promise of realizing
fundamentally new technologies. Entanglement between separated quantum processing …

Bright, polarized, and high-purity single-photon sources in telecom wavelengths are crucial
components in long-distance quantum communication, optical quantum computation, and …