Detection of polymer degradation and metal corrosion by terahertz imaging using a quantum cascade laser and a THz camera

Y. Ohki, M. Adachi, M. Komatsu, M. Mizuno, K. Fukunaga

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Recently, THz waves with frequencies from about 0.1 to 10 THz have emerged as a new scientific tool. In this paper, feasibility of locating degraded portions in polymer-insulated power cables by THz waves has been examined, using a compact system consisting of a quantum cascade laser and a THz camera with uncooled microbolometers. The degradation we examined is oxidation of cross-linked polyethylene and rust on copper. As a result, we found that the compact system is capable of detecting polymer oxidation.

本文言語English
ホスト出版物のタイトルICSD 2013 - Proceedings of the 2013 IEEE International Conference on Solid Dielectrics
ページ505-508
ページ数4
DOI
出版ステータスPublished - 2013
イベントICSD 2013 - Proceedings of the 2013 IEEE International Conference on Solid Dielectrics - Bologna, Italy
継続期間: 2013 6月 302013 7月 4

出版物シリーズ

名前Proceedings of IEEE International Conference on Solid Dielectrics, ICSD
ISSN(印刷版)1553-5282
ISSN(電子版)2159-1687

Other

OtherICSD 2013 - Proceedings of the 2013 IEEE International Conference on Solid Dielectrics
国/地域Italy
CityBologna
Period13/6/3013/7/4

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 電子材料、光学材料、および磁性材料
  • 材料化学
  • 凝縮系物理学

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