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2000 Fiscal Year Final Research Report Summary

Fast Measurement of Electric Field Distribution in a Dielectric Liquid Using Electrooptic Effect

Research Project

Project/Area Number 11650327
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Electronic materials/Electric materials
Research InstitutionEHIME UNIVERSITY

Principal Investigator

ARII Kiyomitsu  EHIME UNIVERSITY, Faculty of Engineering, professor, 工学部, 教授 (20036403)

Co-Investigator(Kenkyū-buntansha) IHORI Haruo  EHIME UNIVERSITY, Faculty of Engineering, Instructor, 工学部, 助手 (70249861)
FUJII Masaharu  EHIME UNIVERSITY, Faculty of Engineering, Associate Professor, 工学部, 助教授 (00127911)
Project Period (FY) 1999 – 2000
KeywordsElectric field distribution / Kerr effect / Dielectric liquids / Nitrobenzene / Electrooptic effect / Measurement of field
Research Abstract

1. A nonsymmetrical electric field vector distribution in nitrobenzene was measured using our reconstruction technique of electric field vector distribution.
2. The optical system improved by using linear image sensors and a non-polarizing cube beam splitter, made it possible that the electric filed distribution was measured faster.
3. The information for the reconstruction is more little than the conventional, because the number of the measurement direction decreases from 6 to 3. The effect on the reconstruction by the amounts of the information was investigated with a computer simulation.
4. Electirc field distributions were measured using a measurement system with a cell with six optical windows and three optical systems.
5. we developed a simultaneous three-direction optical measurement system with three optical systems combined the two-beam method.
6. Using the new measurement system, we measured the electric field distribution on planes in a symmetrical electrode system. It took about 0.1 seconds to measure the light intensity data for the reconstruction.
7. We will be able to obtain the intensity data at 40ms intervals, for example, in a DC field.

  • Research Products

    (8 results)

All Other

All Publications (8 results)

  • [Publications] 井堀春生,池田研一,藤井雅治,有井清益: "液体誘電体中の電界ベクトル分布の光学的測定"電気学会論文誌A. Vol.119-A No.8/9. 1097-1102 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Ihori,M.Fujii,K.Arii: "Measurement of Nonsymmetrical Electric Field Vector Distribution in Nitrobenzene Using Electrooptic Method"Japanese Journal of Applied Physics. Vol.38 No.10. 6170-6171 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Ihori,T.Kawasaki,K.Tanino,M.Fujii,and K.Arii: "Electric Field Vector Mapping in Sphere-to-plane Electrode System Using Simultaneous Three-Direction Measurement System"Japanese Journal of Applied Physics. Vol.40 No.2(印刷中). (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 井堀春生,谷野孝太郎,河崎隆男,藤井雅治,有井清益: "3方向同時測定システムを用いた液体誘電体中の電界ベクトル分布の光学的測定"電気学会論文誌A. Vol.121-A No.3(印刷中). (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Ihori, K.Ikeda, M.Fujii, K.Arii: "Optical Measurement of Electric Field Vector Distribution in a Liquid Insulator"Trans.IEEJ.. Vol.119A, No.8/9. 1097-1102 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Ihori, M.Fujii, K.Arii: "Measurement of Nonsymmetrical Electric Field Vector Distribution in Nitrobenzene Using Electrooptic Method"JJAP. Vol.38, No.10. 6170-6171 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Ihori, T.Kawasaki, K.Tanino, M.Fujii, and K.Arii: "Electric Field Vector Mapping in Sphere-to-plane Electrode System Using Simultaneous Three-Direction Measurement System"JJAP. Vol.40, No.2 (now printing). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Ihori, T.Kawasaki, K.Tanino, M.Fujii, and K.Arii: "Optical Measurement of Electric Field Vector Distribution in a Liquid Insulator Using Simultaneous Three-direction Optical Measurement System"Trans.IEEJ. Vol.121A, No.3 (now printing). (2001)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2002-03-26  

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