Browsing by Subject "Polar material"

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    Lithography-free tunable Fano resonator
    (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 lithography-free thermally tunable Fano resonator obtained by strong coupling between the narrowband and broadband resonators. The unique optical phonon response of the Dolomite (DLM) thin film and the phase-change material (PCM) of vanadium dioxide (VO2) are utilized to design such a Fano resonator. The findings of this study can have multiple applications, ranging from biosensing and gas-sensing to the modulation of thermal emission.