Performing optical logic operations by a diffractive neural network

• Main Authors: Qian, Chao, Lin, Xiao, Lin, Xiaobin, Xu, Jian, Sun, Yang, Li, Erping, Zhang, Baile, Chen, Hongsheng
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Electronics, Photonics and Device Physics; Metamaterials
• Online Access: https://hdl.handle.net/10356/138750
• Institution: Nanyang Technological University

Optical logic operations lie at the heart of optical computing, and they enable many applications such as ultrahigh-speed information processing. However, the reported optical logic gates rely heavily on the precise control of input light signals, including their phase difference, polarization, and...