Acoustic Topological Fano Resonances

We report the observation of acoustic topological Fano resonance, and demonstrate their robustness to im- perfections. By going beyond the performance degradations caused by inadvertent flaws occurring during fabrication process, such topologically protected Fano resonances pave the way for a new generation of re- liable wave-based devices such as ultrafast switches or modulators , efficient lasers, perfect absorbers, and highly precise interferometers.


Présenté à:
META 2019, the 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Lisbon, Portugal, July 23-26, 2019
Année
Jul 23 2019
Mots-clefs:
Laboratoires:




 Notice créée le 2019-07-26, modifiée le 2019-07-31


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