Acoustic cloaking and imaging using complementary media

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Base on the concept of complementary media, a scheme to achieve cloak an object outside the shell is proposed by Yun lai et al [PRL 102, 093901].We generalize the concept in acoustic waves and demonstrate numerically how to achieve the acoustic cloaking and imaging with complementary media.
3 pages, 4 figures

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Optics, Classical Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/231004

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0905.3422
 http://arxiv.org/abs/0905.3422

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arXiv