Publications (46)
Time-resolved characterization of pulsed squeezed light from a strongly driven silicon nitride microresonator
Emanuele Brusaschi, Marco Liscidini, Matteo Galli +2
Silicon nitride microresonators driven by strong pump pulses can generate squeezed light in a dominant spectral-temporal mode, a central resource for continuous-variable quantum co…
Generation of hyperentangled photon pairs in the time and frequency domain on a silicon photonic chip
Sara Congia, Massimo Borghi, Emanuele Brusaschi +10
Multi-dimensional entangled photon states represent an important resource in quantum communication networks. Specifically, hyperentangled states presenting simultaneous entanglemen…
Stable minimal graphs in Heisenberg group
Giovanna Citti, Matteo Galli
We prove that a strictly stable minimal intrinsic graph G is locally area-minimizing, i.e. given any graph with the same boundary, $\text{Area}(G)<\text{Area}(S…
First and second variation formulae for the sub-Riemannian area in three-dimensional pseudo-hermitian manifolds
Matteo Galli
We calculate the first and the second variation formula for the sub-Riemannian area in three dimensional pseudo-hermitian manifolds. We consider general variations that can move th…
Area-stationary and stable surfaces of class in the sub-Riemannian Heisenberg group
Matteo Galli, Manuel Ritoré
We consider surfaces of class in the -dimensional sub-Riemannian Heisenberg group . Assuming the surface is area-stationary, i.e., a critical point of the s…
Chip-based photon quantum state sources using nonlinear optics
Lucia Caspani, Chunle Xiong, Benjamin J. Eggleton +5
The ability to generate complex optical photon states involving entanglement between multiple optical modes is not only critical to advancing our understanding of quantum mechanics…