Analysis of Subwavelength Slit Transmittances on Ag and Au Plates at Terahertz Range

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초록

The behavior of power transmission of a normally incidence plane wave with transverse magnetic polarization through subwavelength slits on silver and gold plates at 30 terahertz is investigated for various slit widths and plate thicknesses. The analysis is performed based on a rigorous mode matching technique which is appropriate to this geometry. The transmission patterns versus plate thickness in the range 0.25 to 4 free-space wavelengths are contrasted to those of a slit on perfectly conducting plate.

키워드

slit transmittance; mode matching technique; MIM (Metal-Insulator-Metal) waveguide
제목
Analysis of Subwavelength Slit Transmittances on Ag and Au Plates at Terahertz Range
저자
Park, Jong-Eon; Choo, Hosung
발행일
2016
유형
Proceedings Paper
저널명
2016 URSI ASIA-PACIFIC RADIO SCIENCE CONFERENCE (URSI AP-RASC)
페이지
1531 ~ 1533