Improving the Inference Accuracy of Diffractive Optical Neural Networks Using Class-specific Differential Detection
Jingxi Li, Deniz Mengü, Yi Luo, Yair Rivenson, Aydogan Özcan · Conference on Lasers and Electro-Optics · 2020
We report all-optical object classification systems that are based on class-specific design of diffractive neural networks followed by a differential detection scheme. The blind inference accuracies achieved through this framework are significantly enhanced.