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 …

We identify a relation between the number of photon pairs generated by parametric
fluorescence, through either spontaneous parametric down-conversion (SPDC) or …

We consider spontaneous four-wave mixing in a microring resonator, presenting photon-pair
generation rates and biphoton wave functions. We show how generation rates can be simply …

On-chip bright quantum sources with multiplexing ability are extremely high in demand for
integrated quantum networks with unprecedented scalability and complexity. Here, we …

Applied quantum optics stands to revolutionise many aspects of information technology,
provided performance can be maintained when scaled up. Silicon quantum photonics …

The creation of monolithically integratable sources of single and entangled photons is a top
research priority with formidable challenges: The production, manipulation, and …

We present equations for the power generated via spontaneous (quantum) and stimulated
(classical) nonlinear optical processes in integrated devices. Equations for the same …

We develop a general theoretical framework of integrated paired photon-plasmon
generation through spontaneous wave mixing in nonlinear plasmonic and metamaterial …

We study time-ordering corrections to the description of spontaneous parametric down-
conversion (SPDC), four-wave mixing (SFWM), and frequency conversion using the Magnus …

We develop a new computational tool and framework for characterizing the scattering of
photons by energy-nonconserving Hamiltonians into unidirectional (chiral) waveguides, for …