保偏光纤熔接机偏振主轴对准的结构实现方法

Structural Method to Achieve Spindle Alignment of Polarization-Maintaining Fiber Fusion Splicer

根据保偏光纤的成像特点,以及保偏光纤偏振轴错位角与消光比的关系,通过结构方法完成两侧光纤的偏振轴旋转,实现保偏光纤偏振轴的对准。

According to the imaging features of polarization-maintaining fiber and the relationship between polarization misalignment angle and extinction ratio of polarization-maintaining fiber, the polarization rotation of optical fiber on the two sides can be realized by a structural method so that the spindle alignment of polarizationmaintaining fiber would be achieved.