Brian T. Schwartz

Metamaterials with ultralow index of refraction: properties and applications

Rafael Piestun, Brian T. Schwartz, 2003, SPIE Optics + Photonics.

Compact couplers for overmoded three-dimensional photonic crystal waveguides

Ming-Chieh Lin, Robert L. Byer, James E. Spencer, 2010, OPTO.

Waveguiding light in air with ultralow index metamaterials

Rafael Piestun, Brian T. Schwartz, R. Piestun, 2004, SPIE Optics + Photonics.

Waveguiding in air by total external reflection from ultralow index metamaterials

Rafael Piestun, Brian T. Schwartz, R. Piestun, 2004 .

Total External Reflection at Optical Wavelengths

Rafael Piestun, Brian T. Schwartz, 2002 .