Quadrature & frequency diverse terahertz imaging with metamaterials


Conference Paper

© 2015 IEEE. Compressive sensing is an exciting approach to imaging and promises to make significant advance in the terahertz regime. However, compressive imaging is commonly implemented is such that acquisition proceeds in a serial manner, thus leading to unrealistic frame rates. We propose and demonstrate a new approach to terahertz single pixel imaging using all-electronic metamaterial spatial light modulators. Our technique is deterministic and permits parallel acquisition, resulting in a significant advance in image fidelity and frame rates compared to alternative approaches.

Full Text

Duke Authors

Cited Authors

  • Padilla, WJ; Watts, CM; Montoya, J; Nadell, CC; Krishna, S

Published Date

  • November 11, 2015

Published In

  • Irmmw Thz 2015 40th International Conference on Infrared, Millimeter, and Terahertz Waves

International Standard Book Number 13 (ISBN-13)

  • 9781479982721

Digital Object Identifier (DOI)

  • 10.1109/IRMMW-THz.2015.7327620

Citation Source

  • Scopus