| - Application - | ||
| ≫Retardation / Ellipticity / Azimuth of Wave plate | ||
| ≫Retardation of internal reflection / transmission for PBS / Prism | ||
| ≫Retardation of pick-up mirror for CD / DVD | ||
| ≫Birefringence of optical parts | ||
| - Features - | ||
| ≫Since "Rotating retarder method" is used for this system, the system can perform very accurate measurement for all range of Delta value without retarder in/out. |
||
| ≫Since detector unit can be turned independently from detector arm, it can detect parallel shifted light. |
||
| ≫Standard software is including "Data Viewer" which make it easy to confirm about Retardation, Ellipticity, Azimuth. |
||
| - Specification - | ||
| Measurement Method | : Rotating Retarder Method (Polarizer-Compensator-Sample-Analyzer order : Standard) (Polarizer-Sample-Compensator-Analyzer order : also Available) |
|
| Light Source | : 150W Halogen Lamp (Xe Lamp is also available) | |
| Wavelength Range | : 380 - 930nm | |
| Beam Diameter | : Approximately 500um (with spot lenz option) | |
| Incident Angle | : Reflection 40-90 degree, Transmission 40-90 degree | |
| Sample Stage | : θ-2θ Manual Goniometer stage | |
| Measurement Accuracy | : Δ ± 0.05 degree | |
| Measurement Time | : Minimum 25 sec (It depends on averaging number) | |
| Dimension | : 500 x 1030 x 430 (mm) | |
| Weight | : Approximately 300 (kg) | |
| ElectricSupply | AC100V(±10） 5A（MAX) | |