Quadrature & frequency diverse terahertz imaging with metamaterials
Publication
, Conference
Padilla, WJ; Watts, CM; Montoya, J; Nadell, CC; Krishna, S
Published in: IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves
November 11, 2015
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.
Duke Scholars
Published In
IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves
DOI
ISBN
9781479982721
Publication Date
November 11, 2015
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Padilla, W. J., Watts, C. M., Montoya, J., Nadell, C. C., & Krishna, S. (2015). Quadrature & frequency diverse terahertz imaging with metamaterials. In IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves. https://doi.org/10.1109/IRMMW-THz.2015.7327620
Padilla, W. J., C. M. Watts, J. Montoya, C. C. Nadell, and S. Krishna. “Quadrature & frequency diverse terahertz imaging with metamaterials.” In IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves, 2015. https://doi.org/10.1109/IRMMW-THz.2015.7327620.
Padilla WJ, Watts CM, Montoya J, Nadell CC, Krishna S. Quadrature & frequency diverse terahertz imaging with metamaterials. In: IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves. 2015.
Padilla, W. J., et al. “Quadrature & frequency diverse terahertz imaging with metamaterials.” IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves, 2015. Scopus, doi:10.1109/IRMMW-THz.2015.7327620.
Padilla WJ, Watts CM, Montoya J, Nadell CC, Krishna S. Quadrature & frequency diverse terahertz imaging with metamaterials. IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves. 2015.
Published In
IRMMW-THz 2015 - 40th International Conference on Infrared, Millimeter, and Terahertz Waves
DOI
ISBN
9781479982721
Publication Date
November 11, 2015