Miniature on-chip diffractive optical neural network design
Tingzhao Fu, Wencan Liu, Yuyao Huang, Run Cang Sun, Honghao Huang, Sigang Yang, Hongwei Chen · 2023
A miniature on-chip diffractive optical neural network (DONN) with a footprint of 1.35 × 10 – 3mm2 is designed through the particle swarm optimization (PSO) algorithm, yielding an accuracy of 93.3% in simulation on the Iris plants dataset.