@inproceedings{53163fbd648a4a94b572f52a71a3aa95,
title = "High-efficiency Dual-band Bifocal Metalens Based on Reflective Metasurface",
abstract = "Achieving wavelength-independent behavior in a single metasurface is of great significance for electromagnetic integrated system. In this work, a novel dual-band meta-atom is proposed for reflecting the incident wave to its cross-polarized component with high efficiencies. Beside the phase modulation, the amplitude can also be tailored independently at two gigahertz frequencies. As a demonstration example, a dual-band bifocal reflective metalens is designed and numerically verified. The full-wave simulation results are in good agreement with the design goals.",
keywords = "dual-band, high-efficiency, metalens, reflection",
author = "Rensheng Xie and Yiting Liu and Tailei Wang and Guohua Zhai and Jianjun Gao and Jun DIng",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 5th IEEE International Conference on Computational Electromagnetics, ICCEM 2019 ; Conference date: 20-03-2019 Through 22-03-2019",
year = "2019",
month = mar,
doi = "10.1109/COMPEM.2019.8778990",
language = "英语",
series = "2019 IEEE International Conference on Computational Electromagnetics, ICCEM 2019 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 IEEE International Conference on Computational Electromagnetics, ICCEM 2019 - Proceedings",
address = "美国",
}