3 papers
physics.optics2025
Tunable integrated ring resonators by femtosecond laser micromachining
Giulio Gualandi, Fabio Saretto, Daniele Pedroli +4
Femtosecond Laser Micromachining (FLM) is a powerful technology for the fabrication of photonic devices. In this context, the integration of resonant elements within the platform r…
quant-ph2025
A Permutation-equivariant Deep Learning Model for Quantum State Characterization
Diego Maragnano, Claudio Cusano, Marco Liscidini
The characterization of quantum states is a fundamental step of any application of quantum technologies. Nowadays there exist several approaches addressing this problem, also based…
quant-ph2025
Enhanced Compressive Threshold Quantum State Tomography for Qudit Systems
Giovanni Garberoglio, Maurizio Dapor, Diego Maragnano +2
We propose an efficient quantum state tomography method inspired by compressed sensing and threshold quantum state tomography that can drastically reduce the number of measurement…