Terahertz pulse propagation in 3D-printed waveguide with metal wires component.
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.
Nurfina
N
Yudasari
Jessienta
J
Anthony
Rainer
R
Leonhardt
D017076:Computer-Aided Design; D004867:Equipment Design; D008670:Metals / Q000737:chemistry*; D066330:Printing, Three-Dimensional / Q000295:instrumentation*; D012542:Scattering, Radiation; D055053:Terahertz Radiation
D008670:Metals