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Cited by 660

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

A Reconfigurable Active Huygens' Metalens

Open access
Chen, Ke, Feng, Yijun, Monticone, Francesco, Zhao, Junming, Zhu, Bo, Jiang, Tian, Zhang, Lei, Kim, Yongjune, Ding, Xumin, Zhang, Shuang, Alù, Andrea, Qiu, Cheng‐Wei·2017·Advanced Materials

Abstract

Metasurfaces enable a new paradigm to control electromagnetic waves by manipulating subwavelength artificial structures within just a fraction of wavelength. Despite the rapid growth, simultaneously achieving low‐dimensionality, high transmission efficiency, real‐time continuous reconfigurability, and a wide variety of reprogrammable functions is still very challenging, forcing researchers to realize just one or few of the aforementioned features in one design. This study reports a subwavelength reconfigurable Huygens' metasurface realized by loading it with controllable active elements. The proposed design provides a unified solution to the aforementioned challenges of real‐time local reconfigurability of efficient Huygens' metasurfaces. As one exemplary demonstration, a reconfigurable metalens at the microwave frequencies is experimentally realized, which, to the best of the knowledge, demonstrates for the first time that multiple and complex focal spots can be controlled simultaneously at distinct spatial positions and reprogrammable in any desired fashion, with fast response time and high efficiency. The presented active Huygens' metalens may offer unprecedented potentials for real‐time, fast, and sophisticated electromagnetic wave manipulation such as dynamic holography, focusing, beam shaping/steering, imaging, and active emission control.

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Metadata

Authors
Chen, K., Feng, Y., Monticone, F., Zhao, J., Zhu, B., Jiang, T., Zhang, L., Kim, Y., Ding, X., Zhang, S., Alù, A., & Qiu, C.
Venue
Advanced Materials
Publisher
Wiley
Published
2017-02-24
Volume
29
Issue
17
ISSN
  • 0935-9648 (ISSN-L)
  • 1521-4095
OpenAlex
W2587672802
Cited by
660
References
8
FWCI
19.47
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: A Reconfigurable Active Huygens' Metalens. https://app.cochat.ai/papers/10.1002/adma.201606422
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Chen, K., Feng, Y., Monticone, F., Zhao, J., Zhu, B., Jiang, T., Zhang, L., Kim, Y., Ding, X., Zhang, S., Alù, A., & Qiu, C. (2017). A Reconfigurable Active Huygens' Metalens. Advanced Materials. https://doi.org/10.1002/adma.201606422

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