Three-dimensional Ultrathin Planar Lenses by Acoustic Metamaterials

Acoustic lenses find applications in various areas ranging from ultrasound imaging to nondestructive testing. A compact-size and high-efficient planar acoustic lens is crucial to achieving miniaturization and integration, and should have deep implication for the acoustic field. However its realizati...

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Detalles Bibliográficos
Autores principales: Li, Yong, Yu, Gaokun, Liang, Bin, Zou, Xinye, Li, Guangyun, Cheng, Su, Cheng, Jianchun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4213769/
https://www.ncbi.nlm.nih.gov/pubmed/25354997
http://dx.doi.org/10.1038/srep06830

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4213769/
https://www.ncbi.nlm.nih.gov/pubmed/25354997
http://dx.doi.org/10.1038/srep06830

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