Laser & Optoelectronics Progress, Volume. 55, Issue 4, 041602(2018)

Broadband Terahertz Polarization Converter Based on L-Shaped Metamaterial

Lu Zhou, Guozhong Zhao*, and Yonghua Li
Author Affiliations
  • Key Laboratory of Terahertz Optoelectronics, Ministry of Education, Department of Physics, Capital Normal University, Beijing 100048, China
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    References(20)

    [1] Liu Y, Zhao G Z, Shen Y C. Polarization imaging detection based on the continuous terahertz wave[J]. Chinese Journal of Lasers, 43, 0111001(2016).

    [2] Sun Y R, Shi T L, Liu J J et al. Terahertz label-free bio-sensing with EIT-like metamaterials[J]. Acta Optica Sinica, 36, 0328001(2016).

    [3] Geng L, Xie Y N, Yuan Y. Graphene-based antenna with reconfigurable radiation pattern in terahertz[J]. Laser& Optoelectronics Progress, 54, 031602(2017).

    [12] Yu J B, Ma H, Wang J F et al. High-efficiency ultra-wideband polarization conversion metasurfaces based on split elliptical ring resonators[J]. Acta Physica Sinica, 64, 0178101(2015).

    [17] Li M, Lan F, Yang Z Q et al. Broadband and highly efficient sub-THz reflective polarization converter based on Z-shaped metasurface[C]. 6 th International Conference on Mechatronics, Materials, Biotechnology and Environment, 427-432(2016).

    [19] Wu J F, Sun M Z, Zhang C M. The relationship between resonant frequency band and cell size in left-handed materials[J]. Acta Physica Sinica, 58, 3844-3847(2009).

    [20] Ao T H, Xu X D, Huang R et al. Control of terahertz response properties of metamaterials by dielectric layer[J]. Journal of Infrared and Millimeter Waves, 34, 333-339(2015).

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    Lu Zhou, Guozhong Zhao, Yonghua Li. Broadband Terahertz Polarization Converter Based on L-Shaped Metamaterial[J]. Laser & Optoelectronics Progress, 2018, 55(4): 041602

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    Paper Information

    Category: Materials

    Received: Oct. 25, 2017

    Accepted: --

    Published Online: Sep. 11, 2018

    The Author Email: Zhao Guozhong (zhao@126.com)

    DOI:10.3788/LOP55.041602

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