Measuring Polarization and Reflection Character of Optical Components by Using Spectrophotometer

After analyzing the measuring of variable-angle polarization and high sensitive reflection some technical problems which influence the measuring precision by using Lambda-9 spectrometer and its software are pointed out. Ameasuring system of variable-angle polarization and high sensitive reflection have also designed and made without reducing the former precision,and now it is being widely used in many important national items to satisfy the high sensitive measuring request.