Phase extraction using multi-directional moiré fringes for multi-lateral shearing interferometry

Engineering

• Directional 100%
• Moir Fringe 100%
• Fourier Transform Method 100%
• Fast Fourier Transform 100%
• Spectral Leakage 100%
• Phase Information 66%
• Phase Difference 66%
• Demonstrates 33%
• Experimental Result 33%
• Simulation Result 33%
• Frequency Domain 33%
• Carrier Frequency 33%
• Phase Shift 33%
• Cutoff Frequency 33%
• Test Experiment 33%
• Lowpass Filter 33%
• Side Lobe 33%
• Interferogram 33%
• Extraction Process 33%
• Noise Performance 33%

Physics

• Interferometry 100%
• Diffraction Pattern 50%