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FIBER CURRENT SENSOR WITH SPUN FIBER AND TEMPERATURE COMPENSATION
FIBER CURRENT SENSOR WITH SPUN FIBER AND TEMPERATURE COMPENSATION
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机译:带旋转光纤和温度补偿的光纤电流传感器
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摘要
A fiber-optic current sensor uses a highly-birefringent spun fiber as sensing fiber. The light is fed through a retarder, which is a detuned quarter-wave or half-wave retarder. It is shown that such detuning can be used to compensate for temperature dependencies of the sensing head.
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