A polarization modulation technology for a position sensor with grating imaging is presented and its modulation principle is analyzed with Muller matrix.
提出了一种用于光栅成像位置传感器的偏振调制技术，利用米勒矩阵对其调制原理进行了详细的分析。
2
Fibe-optic gyroscope is an interferometric sensor, and the characteristic of polarization influences its precision, therefore the polarization state of the fiber need to be tested.
光纤陀螺是干涉型传感器，光的偏振特性影响该传感器的精度，因此需要对光纤的偏振态进行精确的测试。
3
The article analyzes the formulation of the polarization of optical remote sensor and its regulation with the radiant sensitivity of remote sensing system.