The ability to generate complex optical photon states involving entanglement between
multiple optical modes is not only critical to advancing our understanding of quantum …

Quantum photonic system has made remarkable achievements in computing and
communication. Serving as quantum information carriers, photons are flying qubits and …

Integrated quantum photonic applications, providing physically guaranteed communications
security, subshot-noise measurement, and tremendous computational power, are nearly …

Implementing large instances of quantum algorithms,,,–requires the processing of many
quantum information carriers in a hardware platform that supports the integration of different …

Entanglement—one of the most delicate phenomena in nature—is an essential resource for
quantum information applications. Scalable photonic quantum devices must generate and …

We demonstrate the generation of quantum-correlated photon pairs combined with the
spectral filtering of the pump field by more than 95 dB on a single silicon chip using …

The non-deterministic nature of photon sources is a key limitation for single-photon quantum
processors. Spatial multiplexing overcomes this by enhancing the heralded single-photon …

Quantum technology is poised to enable a step change in human capability for computing,
communications and sensing. Photons are indispensable as carriers of quantum information …

Time correlated photon pairs are used to produce heralded single photon states for quantum
integrated circuits. These states are generated by photon sources, which are called …

Applied quantum optics stands to revolutionise many aspects of information technology,
provided performance can be maintained when scaled up. Silicon quantum photonics …