Resonant coupling to a gap plasmon-polariton supported by a metal-dielectric nanoscale multilayer on top of a silicon guiding core is proposed for polarization control in silicon-on-insulator waveguides. The device functionality relies on the unusual dispersion properties of the gap plasmon-polaritons, whose modal index can be significantly higher than the refractive index of the gap layer.
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin 852, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin 852, Hong Kong, Peoples R China
Liang, TK
;
Tsang, HK
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机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin 852, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin 852, Hong Kong, Peoples R China
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin 852, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin 852, Hong Kong, Peoples R China
Liang, TK
;
Tsang, HK
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Univ Hong Kong, Dept Elect Engn, Shatin 852, Hong Kong, Peoples R ChinaChinese Univ Hong Kong, Dept Elect Engn, Shatin 852, Hong Kong, Peoples R China