Features of planar metal/dielectric nanowaveguides

Features of planar metal/dielectric nanowaveguides

Results of analysis focused on dielectric/metal/dielectric and metal/dielectric/ metal symmetric nanowaveguides have been presented. The waveguides based on gold, silver and aluminum have been studied. It has been shown that silver as metal is the most suitable to be used in metal/dielectric/metal w...

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Veröffentlicht in:Semiconductor physics, quantum electronics, and optoelectronics quantum electronics, and optoelectronics, 2020-01, Vol.23 (2), p.168-174
Hauptverfasser: Fitio, V.M., Bendziak, А.V., Yaremchuk, I.Ya, Bobitski, Ya.V.
Format: Artikel
Sprache:eng
Schlagworte:
dielectric
field penetration depth
noble metal
propagation constant
waveguide
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Zusammenfassung:Results of analysis focused on dielectric/metal/dielectric and metal/dielectric/ metal symmetric nanowaveguides have been presented. The waveguides based on gold, silver and aluminum have been studied. It has been shown that silver as metal is the most suitable to be used in metal/dielectric/metal waveguide from the viewpoint waveguide thickness minimization and the minimal absorption under optical wave propagation.
ISSN:1560-8034
1605-6582
DOI:10.15407/spqeo23.02.168