@inproceedings{8f02517769784568a200c998e6ddefe6,
title = "Efficient and broadband terahertz polarization convertor enabled by an all-metal stereo reflective metasurface",
abstract = "The pursuit of novel concepts and design schemes for metasurfaces to develop Terahertz (THz) polarization-related devices with exceptional performance is an ongoing and highly demanding project. Here, A new all-metal stereo U-shaped meta-atom based design scheme for manipulating terahertz polarization is proposed. The design functions as an efficient and broadband THz waveplate with tailorable birefringence by controlling sunken depth. The polarization conversion ratio (PCR) is 90% with 69% relative bandwidth and 85° angle tolerance. The proposed meta-grating based on Pancharatnam-Berry (PB) phase method is also demonstrated, enriching design degrees of freedom for metasurfaces and offering potential for various functional devices.",
author = "Yuehong Xu and Quan Xu and Xueqian Zhang and Xi Feng and Yongchang Lu and Xixiang Zhang and Jiaguang Han and Weili Zhang",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 48th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023 ; Conference date: 17-09-2023 Through 22-09-2023",
year = "2023",
doi = "10.1109/IRMMW-THz57677.2023.10299127",
language = "English (US)",
series = "International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz",
publisher = "IEEE Computer Society",
booktitle = "IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves",
address = "United States",
}