Quantum annealing (QA) is a heuristic quantum optimization algorithm that can be used to
solve combinatorial optimization problems. In recent years, advances in quantum …

Growing interest in quantum computing for practical applications has led to a surge in the
availability of programmable machines for executing quantum algorithms,. Present-day …

Integrated optical devices will play a central role in the future development of nonlinear
quantum photonics. Here we consider the generation of nonclassical states of light within …

Squeezed states are a primary resource for continuous-variable (CV) quantum information
processing. To implement CV protocols in a scalable and robust way, it is desirable to …

Photonics is a promising platform for demonstrating a quantum computational advantage
(QCA) by outperforming the most powerful classical supercomputers on a well-defined …

We report a new class of optical parametric oscillators, based on a 20-μm-long
semiconductor photonic crystal cavity and operating at telecom wavelengths. Because the …

Gaussian boson sampling (GBS) is a near-term platform for photonic quantum computing.
Recent efforts have led to the discovery of GBS algorithms with applications to graph-based …

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

Gaussian Boson Samplers are photonic quantum devices with the potential to perform
intractable tasks for classical systems. As with other near-term quantum technologies, an …

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 …