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GaAsP
Research highlight
29/09/2026

GaAsP quantum dots in wurtzite GaP nanowires: a novel growth-tunable single-photon source in the visible range of light

A new nanowire-based quantum light source in the visible range expands the toolbox for integrated quantum photonics!Sing...

In the heart of a hexagonal nanowire integrated on Silicon, a quantum well tube glows, emitting streams of pure single photons.
Research highlight
30/01/2026

Quantum light emission from nanowire tubes: a new source for Silicon-based photonic circuits

A novel quantum light source located inside a nanowire makes it to the front cover of ACS Nano!Quantum light sources bas...

Picture of the nonlinear optical cavity emitting green light
Research highlight
15/10/2025

Observation of quantum-correlated twin beams in cascaded nonlinear interactions

In a pioneering experiment in the field of quantum optics, NQSTI researchers observed for the first time quantum-correla...

Experimental photonic platform
Research highlight
07/03/2025

Quantum machine learning with Adaptive Boson Sampling via post-selection

A new work published in Nature Communications, Quantum machine learning with Adaptive Boson Sampling via post-selection ...

Theory and experimental measurements of the pump and the signal photon. The pump has a star sin- gularity structure generated with the superposition of light beams carrying orbital angular momentum of 0 and 1 ̄h values, and opposite-handedness circular polarization. The signal photon is measured with a lemon singularity structure when the idler photon is projected along the diagonal polarization.
Research highlight
25/06/2024

Generation of heralded vector-polarized single photons in remotely controlled topological classes

We created a quantum source of photon pairs with polarization complex structures.The entangle property in the orbital an...

Sketch of the integrated photonic device and possible selection of different input probe states.
Research highlight
07/04/2024

Variational quantum algorithm for experimental photonic multiparameter estimation

In a recent publication appeard on npj Quantum Information scientists from Sapienza University of Rome in a collaboratio...