• Chinese Physics B
  • Vol. 29, Issue 9, (2020)
Jian-Xing Zhao1, Jian-Lin Song1, Yao Zhou1, Rui-Long Zhao1, Yi-Chao Liu1, and Jian-Hong Zhou1、2、†
Author Affiliations
  • 1School of Photoelectric Engineering, Changchun University of Science and Technology, Changchun 30022, China
  • 2Key Laboratory of Optoelectric Measurement and Optical Information Transmission Technology of Ministry of Education, Changchun University of Science and Technology, Changchun 1300, China
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    DOI: 10.1088/1674-1056/abab6f Cite this Article
    Jian-Xing Zhao, Jian-Lin Song, Yao Zhou, Rui-Long Zhao, Yi-Chao Liu, Jian-Hong Zhou. Multi-functional vanadium dioxide integrated metamaterial for terahertz wave manipulation[J]. Chinese Physics B, 2020, 29(9): Copy Citation Text show less

    Abstract

    We proposed a vanadium dioxide (VO2)-integrated multi-functional metamaterial structure that consists of three metallic grating layers and two VO2 films separated by SiO2 dielectric spacers. The proposed structure can be flexibly switched among three states by adjusting temperature, incident direction, and polarization. In state 1, the incident wave is strongly transmitted and perfectly converted to its orthogonal polarization state. In state 2, the incident wave is perfectly absorbed. In state 3, incident wave is totally reflected back. The working frequency of the multi-functional metamaterial can be arbitrarily tuned within a broad pass band. We believe that our findings are beneficial in designing temperature-controlled metadevices.
    Jian-Xing Zhao, Jian-Lin Song, Yao Zhou, Rui-Long Zhao, Yi-Chao Liu, Jian-Hong Zhou. Multi-functional vanadium dioxide integrated metamaterial for terahertz wave manipulation[J]. Chinese Physics B, 2020, 29(9):
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