Optical Response Change of Black Rubbers under Cyclic Deformation Investigated by Terahertz Polarization Spectroscopy

T. Tsujimoto, A. Moriwaki, M. Fujii, M. Okano, S. Watanabe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We recently demonstrated the nondestructive and contactless inspection of visibly-opaque black rubbers with a conductive carbon fillers, which is required for the rubber industrial community, by terahertz polarization spectroscopy. Using our developed technique, in this work, the terahertz optical and mechanical properties of the black rubbers were simultaneously measured under cyclic deformation. The black rubbers show the hysteresis in the draw ratio dependence of the terahertz birefringence as well as the well-known hysteresis behavior in the stress. The result implies that the terahertz optical response of black rubbers have correlation with their mechanical properties.

Original languageEnglish
Title of host publication2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
PublisherIEEE Computer Society
ISBN (Electronic)9781538638095
DOIs
Publication statusPublished - 2018 Oct 25
Event43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018 - Nagoya, Japan
Duration: 2018 Sep 92018 Sep 14

Publication series

NameInternational Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Volume2018-September
ISSN (Print)2162-2027
ISSN (Electronic)2162-2035

Other

Other43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Country/TerritoryJapan
CityNagoya
Period18/9/918/9/14

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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