偏振分析儀的特點：此款偏振分析儀（polarization analyzer）可用于測量自由空間傳播的光束及保偏光纖耦合的激光。此款為USB便攜模塊式設備，可通過USB接口連接PC機。

特點：
• 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

軟件功能：
• 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

應用：
光束耦合入保偏光纖時的校正調整
評估和調整1/4波片
其他相關研究