论文信息 - Stabilizing the beat signal of the polarimetric heterodyning fiber grating laser sensor

Stabilizing the beat signal of the polarimetric heterodyning fiber grating laser sensor

In this paper, the output beat signal of the polarimetric heterodyning fiber grating laser sensor has been stabilized based on the investigation of polarization effect on the beat frequency. The short-term frequency fluctuation has been reduced from 1.5 MHz to about 0.1 MHz and the resolution of the sensors is greatly improved.

Bai-Ou Guan | Linghao Cheng | Qiang Yuan | Yizhi Liang | Long Jin

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