Acoustic cloaking and imaging using complementary media
arXiv:0905.3422
Abstract
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