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A THz Tomography System for Arbitrarily Shaped Samples


We combine a THz time-domain spectroscopy system with a robotic arm. With this scheme, the THz emitter and receiver can be positioned perpendicular and at defined distance to the sample surface. Our system allows the acquisition of reflection THz tomographic images of samples with an arbitrarily shaped surface.

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We acknowledge funding through project DFG KO 1520/12-1.

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Correspondence to E. Stübling.

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Stübling, E., Bauckhage, Y., Jelli, E. et al. A THz Tomography System for Arbitrarily Shaped Samples. J Infrared Milli Terahz Waves 38, 1179–1182 (2017).

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  • THz tomography
  • THz-3D-imaging
  • Robotic-based THz system