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quant-ph2025
Photodetection of Squeezed Light: a Whittaker-Shannon Analysis
Jasper Kranias, Christian Drago, Colin Vendromin +1
The Whittaker-Shannon decomposition provides a temporally localized description of squeezed light, making it applicable in the CW limit and leading to a definition of squeezing str…
quant-ph2025
Non-Gaussian states via pump-depleted SPDC
Colin Vendromin, Samuel E. Fontaine, J. E. Sipe
We develop a model for non-Gaussian state generation via spontaneous parametric down-conversion (SPDC) in InGaP microring resonators. The nonlinear Hamiltonian is written in terms…
quant-ph2025
Photon triplets from integrated microrings: A path towards deterministic non-Gaussianity on a chip
Samuel E. Fontaine, J. E. Sipe, Marco Liscidini +1
We propose cascaded spontaneous four-wave mixing (SFWM) in microring resonators as a scalable and efficient approach for directly generating non-Gaussian states of light. Focusing…