Photonic Tensor Core with Photonic Compute-in-Memory
Xiaoxuan Ma, Jiawei Meng, Nicola Peserico, Mario Miscuglio, Yifei Zhang, Juejun Hu, Volker J. Sorger
Abstract
Here we demonstrate a photonic tensor core based on a silicon photonics dot-product engine. Utilizing compact electronic phase-change-material based photonic memory and WDM we show the highest throughput density to date of 3.8 MAC/s/mm 2 .
Topics & Concepts
PhotonicsSilicon photonicsOptoelectronicsMaterials scienceComputer scienceNeural Networks and Reservoir ComputingOptical Network TechnologiesPhotonic and Optical Devices