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 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 …

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 technologies represent a promising platform for several applications,
ranging from long-distance communications to the simulation of complex phenomena …

Several emission features mark semiconductor quantum dots as promising non‐classical
light sources for prospective quantum implementations. For long‐distance transmission and …

Quantum key distribution—exchanging a random secret key relying on a quantum
mechanical resource—is the core feature of secure quantum networks. Entanglement-based …

Quantum information processing is nowadays an established branch of quantum mechanics
applications. Recent results in different areas, ranging from communications to computing …

We present a design study of quantum light sources based on hybrid circular Bragg gratings
(CBGs) for emission wavelengths in the telecom O-band. The evaluated CBG designs show …

Incorporating solid‐state quantum emitters into optical fiber networks enables the long‐
distance transmission of quantum information and the remote connection of distributed …

Deterministic solid state quantum light sources are considered key building blocks for future
communication networks. While several proof-of-principle experiments of quantum …