Theoretical study of ultra-wideband slow light in dual-stub-coupled plasmonic waveguide

We propose and demonstrate a metal-insulator-metal (MIM) waveguide side coupled double stubs to realize broadband slow surface plasmon polaritons (SPPs) around the telecom frequency 193.5THz. When the depth of single stub is approximately equal to integral multiple of half plasmon wavelength, owing...

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Veröffentlicht in:	Optics communications 2016-10, Vol.377, p.10-13
Hauptverfasser:	Li, Chunlei, Su, Runzhou, Wang, Yuxiao, Zhang, Xueru
Format:	Artikel
Sprache:	eng
Schlagworte:	Broadband Group velocity Mathematical analysis Metal-insulator-metal Plasmonics Plasmons Slow light Surface plasmon polaritons (SPPs) Transmission lines Wave propagation Waveguides
Online-Zugang:	Volltext
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