Terahertz pulse propagation in 3D-printed waveguide with metal wires component | Zendy

Nurfina Yudasari | Zendy; Jessienta Anthony | Zendy; R. Leonhardt | Zendy

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Terahertz pulse propagation in 3D-printed waveguide with metal wires component

Author(s) -

Nurfina Yudasari,

Jessienta Anthony,

R. Leonhardt

Publication year - 2014

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.22.026042

Subject(s) - terahertz radiation , optics , materials science , terahertz spectroscopy and technology , broadband , refractive index , waveguide , attenuation coefficient , optoelectronics , physics

We report on the characterization of 3D-printed hollow core Terahertz waveguides with metal wire inclusions over a frequency range of 0.2-1.0 THz using standard THz time-domain spectroscopy. We observe single-mode broadband THz propagation in these waveguides, and measure the loss coefficient and the mode effective phase index. Our measurement data agree well with predicted values obtained from numerical simulations.

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