摘要
Increasing attention on microwave ultra-broadband metamaterial absorbers has been paid due to their promising applications. While most microwave ultra-broadband metamaterial absorbers developed so far are based on metallic resonant structures, dispersive dielectric water-based metamaterial opens a simpler and more versatile route for the construction of polarization- and angle- insensitive ultra-broadband absorption. Here, we review the recent progress of water-based metamaterial absorbers by providing an illustration of the mechanisms to realize ultra-broadband, tunable and multi-functional absorption. We also address the further development direction and some potential novel applications.
源语言 | 英语 |
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页(从-至) | 1461-1479 |
页数 | 19 |
期刊 | Optical Materials Express |
卷 | 12 |
期 | 4 |
DOI | |
出版状态 | 已出版 - 1 4月 2022 |