Real propagation speed of the ultraslow plasmonic THz waveguide

Baoshan Guo; Wei Shi

doi:10.1007/s00340-013-5550-y

Real propagation speed of the ultraslow plasmonic THz waveguide

Baoshan Guo^*, Wei Shi

^*Corresponding author for this work

Tianjin University

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

A graded metallic grating structure can not only work as a wave trapping system, but also work as an ultraslow terahertz (THz) waveguide. The depth of the grating waveguide is partial graded and partial fixed. The real propagation speed of such a system is calculated. Different frequencies of THz waves can be propagated at a designed propagation speed, even close to zero.

Original language	English
Pages (from-to)	503-507
Number of pages	5
Journal	Applied Physics B: Lasers and Optics
Volume	114
Issue number	4
DOIs	https://doi.org/10.1007/s00340-013-5550-y
Publication status	Published - Mar 2014
Externally published	Yes

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title = "Real propagation speed of the ultraslow plasmonic THz waveguide",

abstract = "A graded metallic grating structure can not only work as a wave trapping system, but also work as an ultraslow terahertz (THz) waveguide. The depth of the grating waveguide is partial graded and partial fixed. The real propagation speed of such a system is calculated. Different frequencies of THz waves can be propagated at a designed propagation speed, even close to zero.",

author = "Baoshan Guo and Wei Shi",

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AB - A graded metallic grating structure can not only work as a wave trapping system, but also work as an ultraslow terahertz (THz) waveguide. The depth of the grating waveguide is partial graded and partial fixed. The real propagation speed of such a system is calculated. Different frequencies of THz waves can be propagated at a designed propagation speed, even close to zero.

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U2 - 10.1007/s00340-013-5550-y

DO - 10.1007/s00340-013-5550-y

M3 - Article

AN - SCOPUS:84899458902

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VL - 114

SP - 503

EP - 507

JO - Applied Physics B: Lasers and Optics

JF - Applied Physics B: Lasers and Optics

IS - 4

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Real propagation speed of the ultraslow plasmonic THz waveguide

Abstract

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