Ising machines are hardware solvers that aim to find the absolute or approximate ground
states of the Ising model. The Ising model is of fundamental computational interest because …

Photonic integrated circuits with second-order (χ (2)) nonlinearities are rapidly scaling to
remarkably low powers. At this time, state-of-the-art devices achieve saturated nonlinear …

Realization of a room-temperature ultrafast photon-number-resolving quantum
nondemolition (QND) measurement would have significant implications for photonic …

Quantum field theory suggests that electromagnetic fields naturally fluctuate, and these
fluctuations can be harnessed as a source of perfect randomness. Many potential …

This article reviews recent progress in quasi-phasematched χ (2) nonlinear nanophotonics,
with a particular focus on dispersion-engineered nonlinear interactions. Throughout this …

High-gain optical parametric amplification is an important nonlinear process used both as a
source of coherent infrared light and as a source of nonclassical light. In this work, we …

Over the last few decades, nonlinear optics has become significantly more nonlinear,
traversing nearly a billionfold improvement in energy efficiency, with ultrafast nonlinear …

Photonics offers unique capabilities for quantum information processing (QIP) such as room-
temperature operation, the scalability of nanophotonics, and access to ultrabroad …

Engineered non-Hermitian systems featuring exceptional points (EPs) can lead to a host of
extraordinary phenomena in diverse fields ranging from photonics, acoustics, opto …

The loss of gauge invariance in models of light-matter interaction which arises from material
and photonic space truncation can pose significant challenges to conventional quantum …