Cargando…
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...
| Autores principales: | , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2017
|
| Materias: | |
| 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 |