The principle and the devising technology for sensinghead of a fiber optical vibration sensors are described in this paper.
提出和论述了一种光纤振动传感器的原理和探头设计方法。
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The reliability of optical current transducer (OCT) depends upon the reliability of optical current sensinghead (OCSH) to large extent, which is the key component of OCT.
Hopefully, these results can provide a theoretical guide to those who contribute themselves to improve the sensinghead to restrain the effect of the linear birefringence upon the system.