Acta Physica Sinica, Volume. 68, Issue 23, 237301-1(2019)

Semi-closed T-shaped-disk waveguide filter based on surface-plasmon-induced transparency

Ying Chen1、*, Jin-Chao Xie1, Xin-De Zhou1, Can Zhang1, Hui Yang1, and Shao-Hua Li2
Author Affiliations
  • 1Hebei Province Key Laboratory of Test/Measurement Technology and Instrument, School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China
  • 2Hebei Sailhero Environmental Protection Hi-tech Co., Ltd, Shijiazhuang 050000, China
  • show less
    Figures & Tables(7)
    Structure schematics of the MIM waveguide filter.MIM波导滤波器结构示意图
    The transmission spectrum with three kinds of structures.三种波导结构的透射光谱
    Electric filed intensity (E) distribution of Structure 3: (a) At the left dip of the resonance wavelength; (b) at the resonance wavelength; (c) at the right dip of the resonance wavelength.Structure 3电场强度E分布 (a)共振波长左侧谷; (b)共振波长处; (c)共振波长右侧谷
    Influence of parameters on filter characteristics: (a) Transmission spectra of the filter for different parameters of L3 and r; (b) for different parameters of g; (c) relationship between resonance wavelength and L3 and r; (d) relation curves of L3 and r for different resonance peaks.结构参数对滤波特性的影响 (a)不同L3和r时滤波器的透射谱; (b)不同g时的透射谱; (c)透射峰共振波长与L3和r的关系; (d)不同共振波长处L3和r的关系
    Structures filled by different materials with different indexes: (a) Transmission spectra; (b) relationship curves between resonant wavelength and refractive index.结构内填充不同折射率的介质 (a) 透射光谱; (b) 共振波长与介质折射率的关系
    Nano disk-cavity embedded gain medium filter structure: (a) Two-dimensional structure diagram; (b) transmission spectra for different.圆盘腔内嵌增益介质滤波器结构 (a) 二维结构图; (b) 不同时透射光谱
    Electric filed intensityand steady state magnetic field distribution at resonant wavelengths of PIT: (a) Electric filed intensity; (b) steady state magnetic field.PIT共振波长处电场强度与稳态磁场分布 (a) 电场强度场; (b) 稳态磁场
    Tools

    Get Citation

    Copy Citation Text

    Ying Chen, Jin-Chao Xie, Xin-De Zhou, Can Zhang, Hui Yang, Shao-Hua Li. Semi-closed T-shaped-disk waveguide filter based on surface-plasmon-induced transparency[J]. Acta Physica Sinica, 2019, 68(23): 237301-1

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Received: Jul. 13, 2019

    Accepted: --

    Published Online: Sep. 17, 2020

    The Author Email:

    DOI:10.7498/aps.68.20191068

    Topics