Experimental realization of a switchable filter based on a dynamically transformable array
文献类型：期刊论文
| 作者 | Chen, X.; Gao, J. S.; Kang, B. N. |
| 刊名 | Chinese Optics Letters
 |
| 出版日期 | 2018 |
| 卷号 | 16期号:8页码:5 |
| 关键词 | liquid-crystals metamaterials metasurfaces alloys index Optics |
| ISSN号 | 1671-7694 |
| DOI | 10.3788/col201816.081202 |
| 英文摘要 | We introduce a geometrically reconfigurable metasurface whose artificial "atoms" will reorient within unit cells in response to a thermal stimulus in the microwave spectrum. It can alternate between two contrasting behaviors under different temperatures and serve as a switchable filter that allows the incident energy to be selectively transmitted or reflected with an excess of 10 dB isolation at certain frequencies for both polarizations. The experimental results are consistent with the theoretical simulations, verifying the availability of an innovative method for manipulating electromagnetic waves with the merits of higher controllability for dynamic behavior and greater flexibility in the design process. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60987]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Chen, X.,Gao, J. S.,Kang, B. N.. Experimental realization of a switchable filter based on a dynamically transformable array[J]. Chinese Optics Letters,2018,16(8):5. |
| APA | Chen, X.,Gao, J. S.,&Kang, B. N..(2018).Experimental realization of a switchable filter based on a dynamically transformable array.Chinese Optics Letters,16(8),5. |
| MLA | Chen, X.,et al."Experimental realization of a switchable filter based on a dynamically transformable array".Chinese Optics Letters 16.8(2018):5. |
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