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Fine manipulation of sound via lossy metamaterials with independent and arbitrary reflection amplitude and phase
The fine manipulation of sound fields is critical in acoustics yet is restricted by the coupled amplitude and phase modulations in existing wave-steering metamaterials. Commonly, unavoidable losses make it difficult to control coupling, thereby limiting device performance. Here we show the possibili...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5915438/ https://www.ncbi.nlm.nih.gov/pubmed/29691413 http://dx.doi.org/10.1038/s41467-018-04103-0 |