The growing maturity of integrated photonic technology makes it possible to build
increasingly large and complex photonic circuits on the surface of a chip. Today, most of …

Thirty years after it was first proposed, quantum teleportation remains one of the most
important protocols in quantum information and quantum technologies, enabling the …

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

Recent advances in photonic integrated circuits have enabled a new generation of
programmable Mach–Zehnder meshes (MZMs) realized by using cascaded Mach–Zehnder …

A central challenge in developing quantum computers and long-range quantum networks is
the distribution of entanglement across many individually controllable qubits. Colour centres …

Since its discovery, quantum entanglement has challenged some of the best established
views of the world: locality and reality. Quantum technologies promise to revolutionize …

On-chip resonators are promising candidates for applications in a wide range of integrated
photonic fields, such as communications, spectroscopy, biosensing, and optical filters, due …

The use of silicon nitride in integrated photonics has rapidly progressed in recent decades.
Ultra-low-loss waveguides based on silicon nitride are a favorable platform for the research …

High refractive index polymers (HRIPs) have drawn attention for their optoelectronic
applications and HRIPs with excellent transparency and facile preparation are highly …

Photonic processors are pivotal for both quantum and classical information processing tasks
using light. In particular, linear optical quantum information processing requires both large …