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Title: Fano Resonances in Nanostructured Thin Films
Authors: Grineviciute, L.
Babayiğit, C.
Nikitina, J.
Staliunas, K.
Keywords: Nanophotonics
Absorption and scatterings
Driving forces
Fano resonances
High-frequency sensitivity
Nanostructured thin film
Narrow resonances
Resonance frequencies
Two-oscillator model
Issue Date: 2021
Publisher: Institute of Electrical and Electronics Engineers Inc.
Abstract: Fano resonances are widespread in nature and technology. After their discovery almost 90 years ago [1] , Fano resonances found numerous applications in different fields. Especial growth of interest in Fano resonances in last years was boosted by emerging photonics and microphotonics technologies. The physics of Fano resonance can be explained by a coupled two-oscillator model: a driven oscillator with a broad resonance coupled to the second oscillator with a narrow resonance. When the frequency of the driving force is tuned around the resonance frequency of the second oscillator, a sharp variation is observed in the response of the first (driven) oscillator. The first oscillator, at a resonance with the second oscillator, shows zero response to the driving force - all the energy of the driving totally reflects. This can potentially introduce high frequency sensitivity in the system, thus the absorption and scattering can be efficiently engineered in a narrow frequency ranges. © 2021 IEEE.
Description: 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021 -- 21 June 2021 through 25 June 2021 -- 172135
ISBN: 9781665418768
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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