@article{highperformancerealworldopticalcomputing,
  title = {High-performance real-world optical computing trained by in situ gradient-based model-free optimization},
  author = {Guangyuan Zhao and Xin Shu and Renjie Zhou},
  year = {2023},
  eprint = {2307.11957},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2307.11957v6},
}