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Acta Optica Sinica, Volume. 43, Issue 23, 2316001(2023)

Metamaterial Structure Featuring Multi-Mode Switchable Functionality

Zhefei Wang1, Jiajun Huang1, Jie Wu1, Hua Du1, Huifang Wu2, Junxiang Ge1, Fayu Wan1, Jiahui Fu3, Qingsheng Zeng4、*, and Tayeb A. Denidni5
Author Affiliations
  • 1School of Electronics & Information Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, Jiangsu, China
  • 2School of Applied Science and Technology, Hainan University, Danzhou 571737, Hainan, China
  • 3School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, Heilongjiang, China
  • 4College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, Jiangsu, China
  • 5Institut National de la Recherche Scientifique, Université du Quebec, Montreal H5A1K6, Canada
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    AbstractGet PDF(in Chinese)
    Figures&Tables (7)
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    References (24)
    Cited By (2)
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    Figures & Tables(7)
    Proposed unit structure. (a) Overall structure; (b) side view; (c) bottom FSS; (d) middle FSS; (e) top FSS

    Fig. 1. Proposed unit structure. (a) Overall structure; (b) side view; (c) bottom FSS; (d) middle FSS; (e) top FSS

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    ECMs. (a) TE polarization; (b) TM polarization

    Fig. 2. ECMs. (a) TE polarization; (b) TM polarization

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    Simulation results of ECM. (a) TE polarization; (b) TM polarization

    Fig. 3. Simulation results of ECM. (a) TE polarization; (b) TM polarization

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    Real part and imaginary part of impedance. (a) Input impedance Z11 and (b) transmission impedance Z21 of transmission mode; (c) input impedance Z11 and (d) transmission impedance Z21 of shielding mode

    Fig. 4. Real part and imaginary part of impedance. (a) Input impedance Z11 and (b) transmission impedance Z21 of transmission mode; (c) input impedance Z11 and (d) transmission impedance Z21 of shielding mode

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    Transmission/reflection results of TE and TM waves in different modes

    Fig. 5. Transmission/reflection results of TE and TM waves in different modes

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    Electric-field distributions on plane of propagation direction of incident wave. (a) A mode; (b) B mode; (c) C mode; (d) D mode

    Fig. 6. Electric-field distributions on plane of propagation direction of incident wave. (a) A mode; (b) B mode; (c) C mode; (d) D mode

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    • Table 1. Performance comparison

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      Table 1. Performance comparison

      Ref. NoSwitchable transmission band /GHzMode numberPolarizationAngular stability
      ［22］3.5-4.82Single polarization30°
      ［23］9.82Polarization-insensitiveN/A
      ［17］2.882Polarization-sensitive30°
      ［24］3.03 & 4.334Polarization-insensitive40°
      This work3.6 & 4.64Independent control of different polarizations45°
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    Zhefei Wang, Jiajun Huang, Jie Wu, Hua Du, Huifang Wu, Junxiang Ge, Fayu Wan, Jiahui Fu, Qingsheng Zeng, Tayeb A. Denidni. Metamaterial Structure Featuring Multi-Mode Switchable Functionality[J]. Acta Optica Sinica, 2023, 43(23): 2316001

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    Paper Information

    Category: Materials

    Received: May. 17, 2023

    Accepted: Sep. 6, 2023

    Published Online: Dec. 12, 2023

    The Author Email: Zeng Qingsheng (qingshengzeng@nuaa.edu.cn)

    DOI:10.3788/AOS230997

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology