Evaluation of Sub-Terahertz Imaging for Non-destructive Inspection

Keiko Sameshima; Kazuaki Ishioka; Michiya Hayama; Shusaku Umeda; Akinori Taira; Masaki Noda

doi:10.1587/comex.2023XBL0038

This article has now been updated. Please use the final version.

Evaluation of Sub-Terahertz Imaging for Non-destructive Inspection

Keiko Sameshima, Kazuaki Ishioka, Michiya Hayama, Shusaku Umeda, Akinori Taira, Masaki Noda

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Keywords: sub-terahertz wave, imaging

JOURNAL FREE ACCESS Advance online publication

Article ID: 2023XBL0038

DOI https://doi.org/10.1587/comex.2023XBL0038

The final version of this article is now available: Vol. 12 (2023), No. 7 pp. 368-373

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Abstract

In this article, we apply sub-terahertz waves to imaging a target about 1 meter away from the measurement equipment and evaluate image quality for non-destructive inspection. We show the results of imaging a range of items with sub-terahertz waves and confirm that some of them are penetrated.

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