To decrease the effect of temperature on fiber coil, we adopted the technology and method of quadrupolar winding, and we have finished several fiber coils.
为了减小温度对光纤环的影响，我们采用了四机子绕线法，并且利用自行研制的半自动绕线机构完成了多个光纤环的绕制。
With temperature-sensitive fiber Bragg grating wrapped into the coil winding, we manage to measure the internal temperature of coil winding directly.
将刻有温敏光栅的光纤缠入线圈绕组内，实现对线圈绕组内部温度的直接测量。
The winding technology of fiber coil used in fiber optic gyroscope was demonstrated. The principle and application of Brillouin Optical Time Domain Reflectometer (BOTDR) were introduced.
阐述了光纤陀螺中光纤环的的作用和绕制技术，介绍了布里渊光时域反射计（BOTDR）的工作原理和性能。
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