PA Series Stress Birefringence Measurement System PA-300-L
The PA series is optical measurement equipment developed by Photonic Lattice, Inc. for transparent materials with high birefringence. Its core polarized image sensor measures stress birefringence rapidly and accurately. Models are available to accommodate different product sizes.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Output Quantities | Optical Path Difference (nm)、 Polarization Angle (°)、 Stress (MPa)、 Stress Birefringence (nm/mm) |
| Reproducibility σ | <0.1 nm |
| Measurement wavelength | 520 nm |
| Measurement Range [Referenced to Crystal] | 0–130 nm |
| Pixel | Approximately 500 Ten Thousand Pixel |
| Measurement Dimensions | 40×48mm–240×320mm |
| Equipment Dimensions | 430 mm × 487 mm × 1142 mm |
| Optional Lens Field of View | 7.0×8.4mm–23×28mm |
Key Features
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