An optical neural chip for implementing complex-valued neural network

• Main Authors: Zhang, Hui, Gu, Mile, Jiang, Xudong, Thompson, Jayne, Cai, Hong, Paesani‬‪, Stefano, Santagati, ‪Raffaele, Laing, ‪Anthony, Zhang, Yi, Yung, Man Hong, Shi, Yuzhi, Muhammad Faeyz Karim, Lo, Guo Qiang, Luo, Xian Shu, Dong, Bin, Kwong, Dim Lee, Kwek, Leong Chuan, Liu, Ai Qun
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering; Integrated Optics; Photonic Devices
• Online Access: https://hdl.handle.net/10356/151455
• Institution: Nanyang Technological University

Complex-valued neural networks have many advantages over their real-valued counterparts. Conventional digital electronic computing platforms are incapable of executing truly complex-valued representations and operations. In contrast, optical computing platforms that encode information in both phase...