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Proceedings Paper

Terahertz sensing with waveguides
Author(s): M. Gerhard; R. Beigang; M. Rahm
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Paper Abstract

We study and compare terahertz wave propagation in trapezoidal hollow-core aluminum waveguides with and without ridge with respect to attenuation and single-mode spectral bandwidth. Furthermore, we demonstrate a waveguide-based terahertz interferometer for terahertz sensing based on pure amplitude measurements without the necessity for a direct phase measurement.

Paper Details

Date Published: 26 May 2016
PDF: 6 pages
Proc. SPIE 9854, Image Sensing Technologies: Materials, Devices, Systems, and Applications III, 98540Q (26 May 2016); doi: 10.1117/12.2224106
Show Author Affiliations
M. Gerhard, Univ. of Kaiserslautern (Germany)
R. Beigang, Univ. of Kaiserslautern (Germany)
M. Rahm, Univ. of Kaiserslautern (Germany)


Published in SPIE Proceedings Vol. 9854:
Image Sensing Technologies: Materials, Devices, Systems, and Applications III
Nibir K. Dhar; Achyut K. Dutta, Editor(s)

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