An MZI-Based Block Optical Neural Network Based on LDU Structure
Qi Chen, Dewei Wang, Zili Cai, Tian Yao Zhang, Jian Dai, Kun Xu · 2025
We propose an LDU-based block optical neural network, significantly reducing hardware complexity and improving matrix mapping fidelity. It achieves 90.47% accuracy on SVHN dataset and maintains 80.84% under hardware errors, demonstrating effectiveness and exceptional robustness.