P. Rye

Partial focusing of radiation by a slab of indefinite media

David R. Smith, J. Mock, D. Schurig, 2004 .

Free-space microwave focusing by a negative-index gradient lens

Sia Nemat-Nasser, David R. Smith, David Schurig, 2006 .

Fabrication and characterization of a negative-refractive-index composite metamaterial

Sia Nemat-Nasser, Anthony F. Starr, David R. Smith, 2004 .

Integrated Luneburg Lens via Ultra-strong Index Gradient on Silicon References and Links

Michal Lipson, Lucas H Gabrielli, K. P. Yap, 2022 .

Enhanced diffraction from a grating on the surface of a negative-index metamaterial.

J. Mock, A. Starr, D. Vier, 2004, Physical review letters.