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

Single-photon detectors (SPDs) are the most sensitive instruments for light detection. In the
near-infrared range, SPDs based on III–V compound semiconductor avalanche photodiodes …

A quantum internet that connects remote quantum processors, should enable a number of
revolutionary applications such as distributed quantum computing. Its realization will rely on …

Silicon photonics is becoming the leading technology for photonic integrated circuits (PICs)
due to large-scale integration, low cost, and high-volume productions enabled by …

The purpose of this paper is to articulate a coherent and easy-to-understand way of doing
quantum mechanics in any finite-dimensional Liouville space, based on the use of a …

Optical anticounterfeiting plays a vital role in information security because it can be
recognized by the naked eye and is difficult to imitate. Herein, a hydrophilic modified …

Quantum teleportation and quantum memory are two crucial elements for large-scale
quantum networks. With the help of prior distributed entanglement as a “quantum channel,” …

Quantum entanglement, as the strictly non-classical phenomenon, is the kernel of quantum
computing and quantum simulation, and has been widely applied ranging from fundamental …

Rare-earth doped crystals carry great prospect in develo** ensemble-based solid state
quantum memories for remote quantum communication and fast quantum processing …

Coherently manipulating a number of entangled qubits is the key task of quantum
information processing. In this paper, we report on the experimental realization of a ten …