一种消除交叉敏感影响的修正双波长矩阵算法

A Modified Dual-wavelength Matrix Calculation Method for Cross-Sensitivity

研究了布拉格光栅传感的交叉敏感问题,对传统的双波长矩阵运算法提出了改进,通过优化矩阵系数更好地克服交叉敏感。对修正算法进行了模拟仿真,通过对比说明修正双波长运算法能更好解决布拉格光栅传感中的交叉敏感问题。

The cross-sensitivity problem of the fiber Bragg grating is studied. A modified dual-wavelength matrix calculation method is proposed to solve the cross-sensitivity problem. Simulation results shows that the modified dual-wavelength matrix calculation method has a higher accuracy than the traditional method.