3 papers
physics.optics2026
Multi-channel Optical Vision Model
Ali Momeni, Guillaume Noetinger, Tim Tuuva +1
Spatial multiplexing is one of the natural strengths of optics, yet in optical neural networks, it is often used mainly as parallel throughput. Here, we show that spatial multiplex…
quant-ph2026
Classical Analog Emulation of Quantum Circuits via Time-Averaged Dynamic States
Mathieu Padlewski, Matias Miguel Castillo Valle, Tim Tuuva +3
Classical analog hardware that emulates quantum circuits at the gate level offers a route to benchmarking, prototyping, and teaching quantum algorithms. We introduce wavebits, clas…
physics.optics2025
Tutorial: A practical guide to the alignment of defocused spatial light modulators for fast diffractive neural networks
Guillaume Noetinger, Tim Tuuva, Romain Fleury
The conjugation of multiple spatial light modulators (SLMs) enables the construction of optical diffractive neural networks (DNNs). To accelerate training, which is limited by the…