Phase detection with sub-nanometer sensitivity using polarization quadrature encoding method in optical coherence tomography

Keyphrases

• Phase Information 100%
• Encoding Method 100%
• Optical Coherence Tomography 100%
• Sub-nanometer 100%
• Quadrature 100%
• Phase Detection 100%
• Two-channel 50%
• Processing Time 50%
• Signal Processing 50%
• Phase Modulation 50%
• Optical Coherence Tomography System 50%
• Orthogonal Polarization 50%
• Chromium 50%
• Coating Layer 50%
• Delay Line 50%
• Optical Path Difference 50%
• Mach-Zehnder Interferometer 50%
• Fourier Transformation 50%
• Local Surface 50%
• Target Surface 50%
• Complex Signal 50%
• Data Acquisition Rate 50%
• Optical Signal 50%
• Micrometer Resolution 50%
• Phase-resolved 50%
• Depth-resolved 50%
• Acquisition Method 50%
• Signal Acquisition 50%
• Surface Profile Measurement 50%
• One Sample 50%
• Path Difference 50%
• Phase Sensitivity 50%
• Resolution Target 50%
• Absolute Phase 50%
• Hilbert Transformation 50%
• Real Component 50%
• Imaginary Component 50%

Engineering

• Nanometre 100%
• Encoding Method 100%
• Phase Information 100%
• Path Difference 100%
• Optical Signal 50%
• Processing Time 50%
• Resolution Image 50%
• Phase Modulation 50%
• Electric Delay Lines 50%
• Signal Acquisition 50%
• Optical Path 50%
• Mach-Zehnder Interferometer 50%
• Target Surface 50%
• Surface Profile 50%
• Measured Phase 50%
• Orthogonal Polarization State 50%
• Data Collection 50%