Recent years have witnessed significant progress in quantum communication and quantum
internet with the emerging quantum photonic chips, whose characteristics of scalability …

Quantum technologies comprise an emerging class of devices capable of controlling
superposition and entanglement of quantum states of light or matter, to realize fundamental …

Photonic integrated circuits hold great promise in enabling the practical wide-scale
deployment of quantum communications; however, despite impressive experiments of …

Quantum metrology is one of the most promising applications of quantum technologies. The
aim of this research field is the estimation of unknown parameters exploiting quantum …

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

Quantum key distribution (QKD) is a quantum communication technology that promises
unconditional communication security. High-performance and cost-effective QKD systems …

The lithium niobate on insulator (LNOI) platform has revolutionized lithium niobate materials,
and a series of quantum photonic chips have exhibited unprecedented performances …

Emerging communication and cryptography applications call for reliable fast unpredictable
random number generators. Quantum random number generation allows for the creation of …

Quantum key distribution provides secure keys with information-theoretic security ensured
by the principle of quantum mechanics. The continuous-variable version of quantum key …

Quantum based technologies have been fundamental in our world. After producing the laser
and the transistor, the devices that have shaped our modern information society, the …