Acoustic rainbow trapping by coiling up space

We numerically realize the acoustic rainbow trapping effect by tapping an air waveguide with space-coiling metamaterials. Due to the high refractive-index of the space-coiling metamaterials, our device is more compact compared to the reported trapped-rainbow devices. A numerical model utilizing effe...

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Detalles Bibliográficos
Autores principales: Ni, Xu, Wu, Ying, Chen, Ze-Guo, Zheng, Li-Yang, Xu, Ye-Long, Nayar, Priyanka, Liu, Xiao-Ping, Lu, Ming-Hui, Chen, Yan-Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4229664/
https://www.ncbi.nlm.nih.gov/pubmed/25392033
http://dx.doi.org/10.1038/srep07038

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4229664/
https://www.ncbi.nlm.nih.gov/pubmed/25392033
http://dx.doi.org/10.1038/srep07038

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