Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Modes and pseudo-modes in TE extraordinary THz transmission. / Freer, Suzanna; Camacho, Miguel; Kuznetsov, Sergei A. и др.
IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves. IEEE Computer Society, 2019. 8874462 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Том 2019-September).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Modes and pseudo-modes in TE extraordinary THz transmission
AU - Freer, Suzanna
AU - Camacho, Miguel
AU - Kuznetsov, Sergei A.
AU - Shalom, Eve
AU - Gape, Jack
AU - Boix, Rafael R.
AU - Beruete, Miguel
AU - Navarro-Cia, Miguel
N1 - S. Freer was supported by the University of Birmingham [PhD studentship]. M. Camacho was supported by the Engineering and Physical Sciences Research Council (EPSRC) of the United Kingdom, via the EPSRC Centre for Doctoral Training in Metamaterials [Grant No. EP/L015331/1]. S. A. Kuznetsov was supported by the Russian Foundation for Basic Research [RFBR Grant No. 18-29-20066]. M. Navarro-Cía was supported by the Royal Society [Grant No. RSG/R1/180040], and the University of Birmingham [Birmingham Fellowship].
PY - 2019/9/1
Y1 - 2019/9/1
N2 - Transverse electric (TE) transmission through dielectric-baked subwavelength slit arrays is inextricably linked to the grounded-dielectric slab TE1 mode, and thus, it depends highly on the electrical thickness of the substrate. We track the influence of the TE1 mode using both TDS measurements and the Method of Moments. For electrically thick dielectric samples, the TE1 mode is in propagation, and hence total transmission occurs (in excess of 0 dB, attributed to collimation), whereas in electrically thin samples, the TE1 mode is in cutoff. In this regime, the mode still contributes to transmission, and hence is referred to as a pseudo-mode.
AB - Transverse electric (TE) transmission through dielectric-baked subwavelength slit arrays is inextricably linked to the grounded-dielectric slab TE1 mode, and thus, it depends highly on the electrical thickness of the substrate. We track the influence of the TE1 mode using both TDS measurements and the Method of Moments. For electrically thick dielectric samples, the TE1 mode is in propagation, and hence total transmission occurs (in excess of 0 dB, attributed to collimation), whereas in electrically thin samples, the TE1 mode is in cutoff. In this regime, the mode still contributes to transmission, and hence is referred to as a pseudo-mode.
UR - http://www.scopus.com/inward/record.url?scp=85074729905&partnerID=8YFLogxK
U2 - 10.1109/IRMMW-THz.2019.8874462
DO - 10.1109/IRMMW-THz.2019.8874462
M3 - Conference contribution
AN - SCOPUS:85074729905
T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
BT - IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves
PB - IEEE Computer Society
T2 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019
Y2 - 1 September 2019 through 6 September 2019
ER -
ID: 22322744