The tri-fiber compensation sensor can not only eliminate the influence caused by power fluctuation of light source and variety of surface reflectivity, but also improve the linear range and linearity.

• 三光纤补偿式位移传感器不仅能有效地消除光源输出强度波动、表面反射率不同和光纤传输损耗引起的测量误差，而且能有效的提高传感器的线性测量范围。