偏振分析仪的特点：此款偏振分析仪（polarization analyzer）可用于测量自由空间传播的光束及保偏光纤耦合的激光。此款为USB便携模块式设备，可通过USB接口连接PC机。

特点：
• USB 2.0-powered device
• Compatible with microbench for free beam applications,
FC-APC adapter included for fiber applications
• determination of the state of polarization （SOP）, with all four
Stokes parameters, degree of polarization （dOP）, ellipticity, etc
• display of the SOP on Poincaré sphere or as polarization ellipse
• Special routines for PM fiber evaluation and alignment

软件功能：
• Extinction ratio （PER） measurement
• Adjustment support for PM fiber coupling of high and low
coherent sources
• Measurement results can be logged and saved
• Log file of measurements over a designated time
• Calibration of polarization zero phase and resetting to the
original factory settings
• Integration of the polarimeter in customizable software with
LabVIEW VI-library and dLL

应用：
光束耦合入保偏光纤时的校正调整
评估和调整1/4波片
其他相关研究