AI & SI
Energy per Operation: The Real Metric for Photonic AI
Energy per operation is the metric that decides whether photonic AI wins — but only if it counts everything: lasers, control, detection, memory, and cooling.
Topic
AI Accelerators
2 stories on this topic, across the desks.
AI & SI
Photonic AI Accelerators: Where Excitonic Devices Fit
Photonic chips already accelerate the linear math of neural networks. The hard part is the nonlinearity between layers — and that is where excitonic devices could earn their place.