Browsing by Subject "Metasurface-based absorber"

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    Active control of Fano resonance with phase-change-based metasurface
    (Institute of Electrical and Electronics Engineers, 2024-09-30) Omam, Zahra Rahimian; Khalichi, Bahram; Osgouei, Ataollah Kalantari; Ghobadi, Amir; Khalily, Mohsen; Özbay, Ekmel
    This paper presents a phase-change-based metasurface absorber that can control the excitation of Fano resonance with temperature variations. The proposed thermally tunable metasurface-based configuration is designed based on strong coupling between the narrowband (discrete state) and broadband (continuum state) absorbers, leading to an excitation of Fano resonance within the infrared region.