A high-Q acoustic filter based on programable electromechanical Fano resonance
Fano resonance with a sharp and ultra-narrow asymmetrical spectral profile is formed by
interfering a background mode by a local mode, which is widely found in numerous physical …
interfering a background mode by a local mode, which is widely found in numerous physical …
Tunable acoustic resonances: From weak to strong coupling regime
Tunable interaction strength between a side-coupled ring resonator and an acoustic
waveguide structure is demonstrated. Fano resonances in the weak coupling regime are …
waveguide structure is demonstrated. Fano resonances in the weak coupling regime are …
[HTML][HTML] Topological Fano resonance of symmetric Lamb wave induced by antisymmetric trapped mode
C Sun, A Song, Z Liu, Y Xiang, FZ Xuan - AIP Advances, 2023 - pubs.aip.org
The rapid development of topological physics in recent years has greatly enriched the
methods for manipulating classic waves. Fano resonance is a widespread phenomenon …
methods for manipulating classic waves. Fano resonance is a widespread phenomenon …
GHz surface-wave phononic crystal biosensor using a Fano resonance at the bandgap edge
W Yuan, A Nagakubo, OB Wright… - Japanese Journal of …, 2024 - iopscience.iop.org
We propose an ultrahigh-sensitivity biosensor based on a GHz surface-acoustic-wave
nanopillar phononic crystal using a Fano resonance at the bandgap edge. By means of …
nanopillar phononic crystal using a Fano resonance at the bandgap edge. By means of …
Asymmetric spoof-fluid-spoof acoustic waveguide and its application as a sensor
We study pressure acoustic propagation in asymmetric spoof-fluid-spoof acoustic
waveguides and its potential application in acoustic gas sensors. First, a stable and efficient …
waveguides and its potential application in acoustic gas sensors. First, a stable and efficient …
Coupled Helmholtz Resonators with Multiple Resonant Modes for Fano‐Like Interferences
W Xu, L Qin, J Wang - physica status solidi (a), 2023 - Wiley Online Library
Herein, the Helmholtz resonance modes design is developed obtaining Fano‐like
interferences. The proposed design employs two vertically aligned Helmholtz resonators …
interferences. The proposed design employs two vertically aligned Helmholtz resonators …
Acoustic Fano-like resonance phenomenon based local resonance generated by soft material cylinder
W Xu, L Qin, W Zhang, J Wang - Applied Physics A, 2023 - Springer
Herein, we developed acoustic Fano-like resonance phenomenon based local resonance.
Unlike the previous mentioned coupled pillar design, asymmetrical space distributions can …
Unlike the previous mentioned coupled pillar design, asymmetrical space distributions can …