Extreme diffraction management in phase-corrected gradient metasurface by fourier harmonic component engineering

• Main Authors: Wang, Yuxiang, Yuan, Yueyi, Liu, Yi, Ding, Xumin, Ratni, Badreddine, Wu, Qun, Burokur, Shah Nawaz, Hu, Guangwei, Zhang, Kuang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Diffraction Orders; Energy Distribution
• Online Access: https://hdl.handle.net/10356/170307
• Institution: Nanyang Technological University

Beam diffraction management with on-demand efficiency over compact devices is important in various applications, such as communications, spectroscopy, wireless power transfer, and others. Recently, the in-depth study of metasurfaces, such as phase gradient metasurfaces (PGMs) or metagratings (MGs) m...