Integrated nonlinear photonics provides transformative capabilities for controlling,
enhancing and manipulating material nonlinearities in miniaturized on-chip platforms. The …

Thermodynamic noise places a fundamental limit on the frequency stability of dielectric
optical resonators. Here, we present the characterization of thermorefractive noise in …

Optical whispering gallery modes (WGMs) derive their name from a famous acoustic
phenomenon of guiding a wave by a curved boundary observed nearly a century ago. This …

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

The resonant enhancement of both mechanical and optical response in microcavity
optomechanical devices allows exquisitely sensitive measurements of stimuli, such as …

We consider conditional photonic non-Gaussian state preparation using multimode
Gaussian states and photon-number-resolving detectors in the presence of photon loss …

Quantum computing is a disruptive paradigm widely believed to be capable of solving
classically intractable problems. However, the route toward full-scale quantum computers is …

We propose a squeezed-light source meeting the stringent requirements of continuous-
variable quantum sampling. Using the time-dependent effective second-order nonlinear …

Squeezed vacuum states enable optical measurements below the quantum limit and hence
are a valuable resource for applications in quantum metrology and also quantum …

Squeezed light is optical beams with variance below the shot noise level. They are a key
resource for quantum technologies based on photons, and they can be used to achieve …