Polarisation-Affecting Properties TRIZ Cases
- Angle Independent Optical Surface Inspector for Glass
Stationary optical inspection separates top and bottom surface signals using phase retardance detectors, resolving low reflectivity challenges in glass testing.
- Variable Polarization Wafer Inspection Asymmetry
Variable polarizing components break optical symmetry to suppress nuisance defects by a factor of 5 to 10 times.
- Polarized Light Surface Data Determination for Transparent Objects
A polarizer and analyzer adjust light polarization to suppress unwanted reflections from transparent object surfaces.
- Normal Incidence Ellipsometer Using Wavelength-Independent Polarizer
A normal incidence ellipsometer replaces wavelength-dependent compensators with linear polarizers to simplify optical calibration.
- Optical Stress Evaluation for Chemically Strengthened Glass
Polarized light analysis predicts optical anisotropy and cracking risks caused by non-uniform residual stresses in geometric features.
- Second-Order Nonlinear Optical Coefficient Determination Without Specimen Rotation
A fixed-geometry optical system measures second-harmonic power while varying polarization angles to determine material coefficients.