363 citations · 989 across the 28 of their papers we have counts for
4 papers · 1 filter
All-optical scalable spatial coherent Ising machine
Marcello Calvanese Strinati, Davide Pierangeli, Claudio Conti
Networks of optical oscillators simulating coupled Ising spins have been recently proposed as a heuristic platform to solve hard optimization problems. These networks, called coher…
Tuneable spin-glass optical simulator based on multiple light scattering
Gianni Jacucci, Louis Delloye, Davide Pierangeli +3
The race to heuristically solve non-deterministic polynomial-time (NP) problems through efficient methods is ongoing. Recently, optics was demonstrated as a promising tool to find…
Photonic extreme learning machine by free-space optical propagation
Davide Pierangeli, Giulia Marcucci, Claudio Conti
Photonic brain-inspired platforms are emerging as novel analog computing devices, enabling fast and energy-efficient operations for machine learning. These artificial neural networ…
Evidence of hyperdimensional topological defects in a ferroelectric supercrystal phase-transition
Feifei Xin, Fabrizio Di Mei, Ludovica Falsi +5
We perform real-time stereoscopic wide-area imaging of a ferroelectric phase-transition in KTN:Li. Spontaneous polarization is observed to form a thermally hysteretic 3D lattice of…