Acta Optica Sinica, Volume. 37, Issue 9, 0924002(2017)

Fano Resonance Slow Light Characteristics of Metal-Dielectric-Metal Waveguide Coupled Ring Cavity with Metallic Double-Slit

Ying Chen1、*, Pei Luo1, Yaning Tian1, Xiaofei Liu1, Zhiyong Zhao1, and Qiguang Zhu2
Author Affiliations
  • 1 1Hebei Province Key Laboratory of Test/Measurment Technology and Instrument, School of Electrical Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China
  • 2 2Key Laboratory of Special Fiber and Fiber Sensor of Hebei Province, School of Information Science and Engineering, Yanshan University, Qinhuangdao, Hebei 066004, China
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    Figures & Tables(6)
    Structure of MDM waveguide coupled ring cavity with metallic double-slit
    Fano resonance formation process. (a) Influence of h on continuous spectra without ring cavity; (b) Fano resonance spectra with ring cavity
    Phase change of Fano resonance wavelength
    Influence of R on slow light characteristics. (a) Influence of different R on Fano resonance; (b) influence of different R on group index
    Influence of g on slow light characteristics. (a) Influence of different g on Fano resonance; (b) influence of different g on group index
    Analysis of slow light characteristics after optimizing structural parameters. (a) Phases corresponding to different wavelengths; (b) group indexes corresponding to different wavelengths
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    Ying Chen, Pei Luo, Yaning Tian, Xiaofei Liu, Zhiyong Zhao, Qiguang Zhu. Fano Resonance Slow Light Characteristics of Metal-Dielectric-Metal Waveguide Coupled Ring Cavity with Metallic Double-Slit[J]. Acta Optica Sinica, 2017, 37(9): 0924002

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    Paper Information

    Category: Optics at Surfaces

    Received: Apr. 26, 2017

    Accepted: --

    Published Online: Sep. 7, 2018

    The Author Email:

    DOI:10.3788/AOS201737.0924002

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