Kerr effect for three-dimensional electric fields

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作者
Uto, Sadahito [1 ]
Ihori, Haruo [1 ]
Fujii, Masaharu [1 ]
Arii, Kiyomitsu [1 ]
机构
[1] Ehime Univ, Ehime, Japan
关键词
Dielectric materials - Electric fields - Electrodes - Electromagnetic waves - Electrooptical effects - Light - Optical variables measurement - Polarization - Refractive index - Three dimensional - Vectors;
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摘要
An optical method using the Kerr effect is useful to measure electric fields in dielectric liquids without disturbing the field. A conventional relation of the Kerr effect cannot be applied to the measurement of a three-dimensional field, the direction of which is not always perpendicular to an incident light. We have derived the relation of the Kerr effect which can be applied to three-dimensional measurement and confirmed it experimentally.
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页码:4854 / 4855
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