Split Archimedean spiral metasurface for controllable GHz asymmetric transmission

• Main Authors: Song, Qing Hua, Wu, Pin Chieh, Zhu, Wei Ming, Zhang, Wu, Shen, Ze Xiang, Chong, Peter Han Joo, Liang, Qing Xuan, Tsai, D. P., Bourouina, Tarik, Leprince-Wang, Yamin, Liu, Ai Qun
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Archimedean Spiral; Artificial Structures; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/85227; http://hdl.handle.net/10220/48393
• Institution: Nanyang Technological University

A chiral metasurface, which obtains chirality through a subwavelength artificial structure, is essential for realizing asymmetric transmission in the application of enantioselective sensing, spin-dependent light emission, and other polarization control systems. Here, we studied a split Archimedean s...