Influence of CCD pixel size on the phase measurement accuracy in phase-shifting interferometry

Engineering

• Signal-to-Noise Ratio 100%
• Measurement Error 50%
• Optical Path 50%
• Main Factor 50%
• Interferogram 50%
• Measuring Range 50%
• Path Difference 50%

Physics

• Optical Phase Shifting Interferometry 100%
• Signal-to-Noise Ratio 66%
• Random Noise 66%
• Optical Path 33%
• Interferometry 33%