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Article Dans Une Revue European Physical Journal: Applied Physics Année : 2020

Acoustic demultiplexer based on Fano and induced transparency resonances in slender tubes star star star

Résumé

We give an analytical demonstration of the possibility to realize a simple phononic demultiplexer based on Fano and acoustic induced transparency resonances. The demultiplexer consists of a Y-shaped waveguide with an input line and two output lines. Each output line contains two stubs grafted either at a given position or at two positions far from the input line. We derive in closed form the expressions for a selective transfer of a single propagating mode through one line keeping the other line unaffected.
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Dates et versions

hal-03321570 , version 1 (17-08-2021)

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Abdelkader Mouadili, El Houssaine El Boudouti, Bahram Djafari-Rouhani. Acoustic demultiplexer based on Fano and induced transparency resonances in slender tubes star star star. European Physical Journal: Applied Physics, 2020, 90 (1), 10902, 8 p. ⟨10.1051/epjap/2020190324⟩. ⟨hal-03321570⟩
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