The phase delay can be calculated and the placement of the fast and slow axis of the wave plate can be marked after analyzing the curve.
分析实验曲线，可计算出波片的延迟量，同时也可确定波片快慢轴的方位。
Fast axis of panda and bow-tie PMFs is more sensitive to temperature than slow axis, while slow axis has higher sensitivity to strain than fast axis.
熊猫型和领结型保偏光纤快轴的温度灵敏度大于慢轴，而应变灵敏度快轴小于慢轴。
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