For different diffracted wavelengths, there are corresponding different equivalent offset angles. Finally the variation rule of equivalent offset Angle with diffracted wavelength is given.
对于不同数值的衍射波长，有不同的等值偏置角，最后给出了等值偏置角随衍射波长的变化规律。
By analyzing variation of FBG Bragg wavelength with temperature and strain, a metal bridge structure for Bragg wavelength shift compensation is demonstrated.
通过对光纤光栅布喇格波长随温度及应力变化的分析，设计制作了金属桥式结构来补偿光栅的温度漂移。
The splitting of the Bragg wavelength changes with the variation of strain and temperature.
中心波长的差值随着温度和应变的变化而变化。
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