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

利用电光效应快速测量介电液体中的电场分布

• 批准号: 11650327
• 负责人: ARII Kiyomitsu
• 金额: $ 2.3万
• 依托单位: EHIME UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11650327/
• 关键词: Electric field distribution; Kerr effect; Dielectric liquids; Nitrobenzene; Electrooptic effect; Measurement of field; 電界分布測定

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.

1.利用我们的电场矢量分布重构技术，测量了硝基苯中的非对称电场矢量分布.采用线阵图像传感器和非偏振立方体分束器改进了光学系统，使电场分布的快速测量成为可能.重建的信息比传统的更少，因为测量方向的数量从6减少到3。通过计算机仿真研究了信息量对重建的影响.利用具有六个光学窗口和三个光学系统的测量系统测量了电场分布.研制了一种三个光学系统结合双光束法的同时三向光学测量系统.利用该测量系统，我们测量了对称电极系统中平面上的电场分布。测量重建的光强度数据大约需要0.1秒。7.我们将能够以40ms的间隔获得强度数据，例如，在DC场中。

项目成果

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)

Haruo Ibori、Kotaro Tanino、Takao Kawasaki、Masaharu Fujii、Kiyomasu Arii：“使用三向同步测量系统对液体电介质中的电场矢量分布进行光学测量”日本电气工程师学会会刊 A.卷 121。 -A No. .3（印刷中）（2001 年）。

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)

H.Ihori，M.Fujii，K.Arii：“使用电光法测量硝基苯中的非对称电场矢量分布”日本应用物理学杂志。

H.Ihori et.al.: "Measurement of Nonsymmetrical Electric Field Vector Distribution in Nitrobenzene Using Electrooptic Methed."Japanese Journal of Applieel Physics. Vol.38 No.10. 6170-6171 (1999)

H.Ihori 等人：“使用电光方法测量硝基苯中的非对称电场矢量分布”。日本应用物理学杂志。

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)

H.Ihori、K.Ikeda、M.Fujii、K.Arii：“液体绝缘体中电场矢量分布的光学测量”Trans.IEEJ.. Vol.119A，No.8/9。

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)

H.Ihori、M.Fujii、K.Arii：“利用电光法测量硝基苯中的非对称电场矢量分布”JJAP。