Extended metasurface spin functionalities from rotation of elements

• Main Authors: Wei, Minggui, Xu, Yuhong, Liu, Gui-Geng, Wu, Tong, Liu, Wanyin, Su, Xiaoqiang, Xu, Quan, Zhang, Xueqian, Han, Jiaguang, Gu, Jianqiang, Zhang, Baile
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics; Metasurfaces; Spin Functionalities
• Online Access: https://hdl.handle.net/10356/164323
• Institution: Nanyang Technological University

Metasurfaces are a class of planar optical components that are engineered to manipulate electromagnetic waves, including their spin states in terms of circular polarizations. For example, the Pancharatnam–Berry (PB) phase has been exploited in metasurfaces for various spin functionalities, but these...