@inproceedings{8e1d5b6df0cc4f8f8644761d1daa3578,
title = "Multi-foci Geometry Metalens For Polarization Detection",
abstract = "The state of polarization (SoP) is one of the inherent properties of electromagnetic waves, and the important information they carry is indispensable in many applications. Conventional devices for measuring polarization states usually require complex measurement devices and cumbersome test procedures. Here, we present compact geometric phase metasurfaces consisting of a C-type cell in the millimeter-wave band, which can produce four focal points with different polarization states in the same focal plane. The intensity of the different focal points can be analyzed to determine the spin and ellipticity of the incident wave. Our device enables real-time polarization detection in the field of compact millimeter-wave polarization imaaing.",
keywords = "millimeter wave, multi-foci metalens, polarization detection",
author = "Yuzhong Wang and Hongjun Chu and Zhou Du and Jiaran Qi",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 9th IEEE MTT-S International Wireless Symposium, IWS 2022 ; Conference date: 12-08-2022 Through 15-08-2022",
year = "2022",
doi = "10.1109/IWS55252.2022.9977837",
language = "英语",
series = "2022 IEEE MTT-S International Wireless Symposium, IWS 2022 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2022 IEEE MTT-S International Wireless Symposium, IWS 2022 - Proceedings",
address = "美国",
}