Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Terahertz Thin-Film Sensing with Angle-Susceptable Metasurface. / Nikolaev, Nazar; Kuznctsov, Sergei; Beruete, Miguel.
2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018. Vol. 2018-September IEEE Computer Society, 2018. 8510182 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2018-September).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Terahertz Thin-Film Sensing with Angle-Susceptable Metasurface
AU - Nikolaev, Nazar
AU - Kuznctsov, Sergei
AU - Beruete, Miguel
PY - 2018/10/25
Y1 - 2018/10/25
N2 - We propose and examine the idea of THz thin-film sensing using a metasurface with a narrowband plasmonic resonance sensitive to the angle of radiation incidence. A single-layer metasurface comprised of hexagon-shaped annular slots with the resonant passband near 0.8-0.9 THz is investigated numerically and experimentally by tracking the transmission under oblique illumination. It is shown that the metasurface enables detection of submicron-thick analyte layers not only via recording the THz spectrum but also in the regime of single-wavelength operation when measuring the transmittance as a function of the incidence angle.
AB - We propose and examine the idea of THz thin-film sensing using a metasurface with a narrowband plasmonic resonance sensitive to the angle of radiation incidence. A single-layer metasurface comprised of hexagon-shaped annular slots with the resonant passband near 0.8-0.9 THz is investigated numerically and experimentally by tracking the transmission under oblique illumination. It is shown that the metasurface enables detection of submicron-thick analyte layers not only via recording the THz spectrum but also in the regime of single-wavelength operation when measuring the transmittance as a function of the incidence angle.
UR - http://www.scopus.com/inward/record.url?scp=85056827520&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/6f7663df-c0ec-3691-adb9-b9b0253c613f/
U2 - 10.1109/IRMMW-THz.2018.8510182
DO - 10.1109/IRMMW-THz.2018.8510182
M3 - Conference contribution
AN - SCOPUS:85056827520
SN - 9781538638095
VL - 2018-September
T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
BT - 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
PB - IEEE Computer Society
T2 - 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Y2 - 9 September 2018 through 14 September 2018
ER -
ID: 17710268