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Jong-Eon Park, Hosung Choo and Young-Ki Cho
The results obtained in this work provide a useful set of benchmark data to interpret experimental results and to inform design efforts of slit-based structures in the terahertz range. The present method of analysis can also be applicable to problems inv...
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Adel Shaaban, Yi-Chun Du and Lotfy Rabeh Gomaa
We adapted a fast Fourier transform-based Beam Propagation Method (FFT-BPM) to investigate waveguide discontinuities in plasmonic waveguides. The adaptation of the FFT-BPM to treat transverse magnetic (TM) fields requires the circumvention of two major d...
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Kihwan Moon, Tae-Woo Lee, Young Jin Lee and Soon-Hong Kwon
We propose a plasmonic cavity using the cutoff frequency of a metal-insulator-metal (MIM) first-order waveguide mode, which has a deep subwavelength physical size of 240 × 210 × 10 (nm3) = 0.00013 ?03. The cutoff frequency is a unique property of the fir...
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