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

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

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

The foundry development of integrated photonics has revolutionized today's optical
interconnect and datacenters. Over the last decade, we have witnessed the rising of silicon …

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

We demonstrate that an integrated silicon microring resonator is capable of efficiently
producing photon pairs that are completely unentangled; such pairs are a key component of …

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

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 …

This article reviews recent progress in quasi-phasematched $\chi^{(2)} $ nonlinear
nanophotonics, with a particular focus on dispersion-engineered nonlinear interactions …

Over the past decade, remarkable advances have been realized in chip-based nonlinear
photonic devices for classical and quantum applications in the near-and mid-infrared …