John F O'Hara

Electronic control of extraordinary terahertz transmission through subwavelength metal hole arrays.

Hong Lu, A. Gossard, J. O’Hara, 2008, Optics express.

Effect of metal permittivity on resonant properties of terahertz metamaterials.

Weili Zhang, Ranjan Singh, J. O’Hara, 2008, Optics letters.

Optically thin terahertz metamaterials.

Weili Zhang, Ranjan Singh, J. O’Hara, 2008, Optics express.

Thin-film sensing with planar terahertz metamaterials: sensitivity and limitations.

Igal Brener, Jiaguang Han, Weili Zhang, 2008, Optics express.

A broadband planar terahertz metamaterial with nested structure.

D. R. Chowdhury, Dibakar Roy Chowdhury, Matthew Reiten, 2011, Optics express.

Tuning the resonance in high-temperature superconducting terahertz metamaterials.

Ranjan Singh, J. O’Hara, Q. Jia, 2010, Physical review letters.

Metamaterials for THz polarimetric devices.

Igal Brener, J. O’Hara, Houtong Chen, 2009, Optics express.