Observation of low-loss broadband supermode propagation in coupled acoustic waveguide complex

We investigate analytically, numerically, and experimentally the low-loss supermode propagation in a coupled acoustic waveguide complex within a broadband. The waveguide complex is implemented with air channels coupled via an ultrathin metafluid layer. We analytically derive the field distribution o...

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Detalles Bibliográficos
Autores principales: Shen, Ya-Xi, Peng, Yu-Gui, Chen, Xin-Cheng, Zhao, De-Gang, Zhu, Xue-Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5368560/
https://www.ncbi.nlm.nih.gov/pubmed/28349953
http://dx.doi.org/10.1038/srep45603

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5368560/
https://www.ncbi.nlm.nih.gov/pubmed/28349953
http://dx.doi.org/10.1038/srep45603

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