In the context of quantum technologies, the generation and manipulation of single photons
has become a key element for applications such as quantum communication and quantum …

Discrete frequency modes, or bins, present a blend of opportunities and challenges for
photonic quantum information processing. Frequency-bin-encoded photons are readily …

Integrated photonics will play a key role in quantum systems as they grow from few-qubit
prototypes to tens of thousands of qubits. The underlying optical quantum technologies can …

Integrated optics provides a versatile platform for quantum information processing and
transceiving with photons,,,,,,–. The implementation of quantum protocols requires the …

We report demonstrations of both quadrature-squeezed vacuum and photon number
difference squeezing generated in an integrated nanophotonic device. Squeezed light is …

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 …

Nonclassical states of light are an essential resource for many emerging quantum
technologies and applications ranging from information processing, encrypted …

Future quantum computers require a scalable architecture on a scalable technology—one
that supports millions of high-performance components. Measurement-based protocols …

Parametric single-photon sources are well suited for large-scale quantum networks due to
their potential for photonic integration. Active multiplexing of photons can overcome the …

Entanglement is one of the most vital properties of quantum mechanical systems, and it
forms the backbone of quantum information technologies. Taking advantage of …