Coherent virtual absorption of elastodynamic waves
Author(s) -
Giuseppe Trainiti,
Younes Ra’di,
Massimo Ruzzene,
Andrea Alù
Publication year - 2019
Publication title -
science advances
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.928
H-Index - 146
ISSN - 2375-2548
DOI - 10.1126/sciadv.aaw3255
Subject(s) - absorption (acoustics) , attenuation , reflection (computer programming) , scattering , transmission (telecommunications) , lossless compression , energy (signal processing) , transient (computer programming) , optics , physics , acoustics , work (physics) , phase (matter) , materials science , computer science , telecommunications , quantum mechanics , data compression , computer vision , thermodynamics , programming language , operating system
We demonstrate coherent virtual absorption of elastodynamic waves exciting a suitably designed waveguide cavity in an elastic bar.
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