Tunable flat lens based on microfluidic reconfigurable metasurface

W. M. Zhu, Q. H. Song, L. B. Yan, W. Zhang, P. C. Wu, L. K. Chin, Z. C. Yang, Z. X. Shen, T. W. Deng, S. K. Ting, H. Cai, Y. D. Gu, D. L. Kwong, T. Bourouina, Y. Leprince, A. Q. Liu

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

A tunable flat lens is demonstrated based on reconfigurable metasurface, which is realized via changing the phase gradient of the metasurface in sub-wavelength level. The sub-wavelength metamolecules are formed by enclosing a liquid metal plug within microfluidic cavities, which can be tuned by changing the geometry of the metamolecules. The tunable flat lens is consisted of soft material with controllable functionalities. In simulation, the tuning of the focal length from 5 λ to 7 λ is demonstrated as the proof of concept. This reconfigurable metasurface can be used as a standard guideline to design different electromagnetic wave manipulation systems in realizing the dynamic control of beam steering, anti-reflection and focusing functionalities etc.

原文English
主出版物標題2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1989-1992
頁數4
ISBN(電子)9781479989553
DOIs
出版狀態Published - 2015 八月 5
事件18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015 - Anchorage, United States
持續時間: 2015 六月 212015 六月 25

出版系列

名字2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015

Other

Other18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015
國家United States
城市Anchorage
期間15-06-2115-06-25

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Electrical and Electronic Engineering

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  • 引用此

    Zhu, W. M., Song, Q. H., Yan, L. B., Zhang, W., Wu, P. C., Chin, L. K., Yang, Z. C., Shen, Z. X., Deng, T. W., Ting, S. K., Cai, H., Gu, Y. D., Kwong, D. L., Bourouina, T., Leprince, Y., & Liu, A. Q. (2015). Tunable flat lens based on microfluidic reconfigurable metasurface. 於 2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015 (頁 1989-1992). [7181344] (2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TRANSDUCERS.2015.7181344