Terahertz Ptychography Enabled by Untrained Physics-driven Neural Networks

Terahertz Ptychography Enabled by Untrained Physics-driven Neural Networks: Jingzhu Shao,1 Ping Tang,1 Xiangyu Zhao,1 Borui Xu,1 Bo Chen,1 Kai Wang,2 Gangyi Xu,2 Juncheng Cao,3,* and Chongzhao Wu1,** 1Center for Biophotonics, Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China 2 Key Laboratory of Infrared Imaging Materials and Detectors, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, China 3 Key Laboratory of Terahertz Solid State Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China *Correspondence: [e-mail] **Correspondence: [e-mail]