Negative bending mode curvature via Robin boundary conditions

Samuel D.M. Adams; Richard V. Craster; Sébastien Guenneau

Comptes Rendus. Physique, Volume 10 (2009) p. 437-446

Negative refractive index, perfect lenses and checkerboards: Trapping and imaging effects in folded optical spaces

Sébastien Guenneau; S. Anantha Ramakrishna

Comptes Rendus. Physique, Volume 10 (2009) p. 352-378