V. G. Veselago, Sov. Phys. Usp, vol.10, issue.4, pp.509-514, 1968.

J. B. Pendry, Phys. Rev. Lett, vol.85, p.3966, 2000.

D. R. Smith, W. J. Padilla, V. C. Vier, S. C. Nemat-nasser, and S. Schultz, Phys. Rev. Lett, vol.84, p.4184, 2000.

S. A. Ramakrishna, Rep. Prog. Phys, vol.68, p.449, 2005.

Z. Liu, X. Zhang, Y. Mao, Y. Y. Zhu, Z. Yang et al., Science, vol.289, p.1734, 2000.

P. Sheng and B. Physica, , vol.394, pp.256-261, 2007.

A. B. Movchan and S. Guenneau, Phys. Rev, vol.70, p.125116, 2004.

S. Guenneau, A. B. Movchan, S. A. Ramakrishna, and G. Petursson, New Journal of Physics, vol.9, p.399, 2007.

J. Li and C. T. Chan, Phys. Rev. E, vol.70, p.55602, 2004.

N. Fang, D. Xi, J. Xu, M. Ambati, W. Srituravanich et al., Nature Materials, vol.5, p.452, 2006.

S. Zang, L. Yin, and N. Fang, Phys. Rev. Lett, vol.102, p.194301, 2009.

M. S. Kushwaha, P. Halevi, L. Dobrzynski, and B. Djafari-rouhani, Phys. Rev. Lett, vol.71, pp.2022-2025, 1993.

X. Hu, Y. Shen, X. Liu, R. Fu, and J. Zi, Phys. Rev. E, vol.69, p.30201, 2004.

M. Ke, Z. Liu, C. Qiu, W. Wang, J. Shi et al., Phys. Rev. B, vol.72, p.64306, 2005.

L. Feng, X. Liu, M. Lu, Y. Chen, Y. Chen et al., Phys. Rev. Lett, vol.96, p.14301, 2006.

A. Sukhovich, L. Jing, and J. H. Page, Phys. Rev B, vol.77, p.14301, 2008.

A. Sukhovich, B. Merheb, K. Muralidharan, J. O. Vasseur, Y. Pennec et al., Phys. Rev. Lett, vol.102, p.154301, 2009.

J. Christensen and F. J. García-de-abajo, Phys. Rev. Lett, vol.108, p.124301, 2012.

G. W. Milton, M. Briane, and J. R. Willis, New Journal of Physics, vol.8, p.248, 2006.

U. Leonhardt and T. G. Philbin, New J. Phys, vol.8, p.247, 2006.

M. Farhat, S. Guenneau, S. Enoch, A. B. Movchan, and G. Petursson, Appl. Phys. Lett, vol.96, p.81909, 2010.

S. Timoshenko, Theory of Plates and Shells McGraw-Hill, 1940.

K. F. Graff, Wave Motion in Elastic Solids Dover, 1975.

C. H. Wang and L. R. Rose, Review of QNDE, vol.22, pp.1615-1622, 2003.

P. Fromme, P. Wilcox, M. J. Lowe, and P. Cawley, IEEE Trans. Ultra. Fer.Freq. Cont, vol.53, pp.777-786, 2006.

A. B. Movchan, N. V. Movchan, and R. C. Mcphedran, Proc. R. Soc. London, Ser. A, vol.463, p.2505, 2007.

N. Stenger, M. Wilhelm, and M. Wegener, Phys. Rev. Lett, vol.108, issue.2, p.14301, 2009.

S. Bramhavar, C. Prada, A. A. Maznev, A. G. Every, T. B. Norris et al., Phys. Rev. B, vol.83, p.14106, 2011.

J. Pierre, O. Boyko, L. Belliard, J. O. Vasseur, and B. Bonello, Appl. Phys. Lett, vol.97, p.121919, 2010.

C. Luo, S. G. Johnson, J. D. Joannopoulos, and J. B. Pendry, Phys. Rev. B, vol.65, p.201104, 2002.

, See supplementary material at [URL to be inserted by AIP] for a sketch of the anisotropic propagation in the platonic crystal responsible for the large angle negative refraction

, See supplementary material at [URL to be inserted by AIP] for more details on the analytic model used to derive Eq, vol.1

, See supplementary material at [URL to be inserted by AIP] for a movie of the measured time evolution of the pulse propagation and flat lens refocusing

J. Virieux, Geophysics, vol.51, pp.889-901, 1986.

E. Bossy, M. Talmant, and P. Laugier, J Acoust. Soc. Am, vol.115, pp.2314-2324, 2004.

R. W. Graves, Bulletin of the Seismological Society of America, vol.86, p.1091, 1996.

M. A. Al-lethawe, M. Addouche, A. Khelif, and S. Guenneau, New J. Phys, vol.14, p.123030, 2012.

R. Merlin, Appl. Phys. Lett, vol.84, p.1290, 2004.

G. W. Milton, N. A. Nicorovici, R. C. Mcphedran, and &. V. Podolskiy, Proc. of the R. Soc. A, vol.461, p.3999, 2005.