Low-coherence interferometric method for measurement of displacement based on a 3 × 3 fibre-optic directional coupler

Keyphrases

• Optical Fiber 100%
• Interferometric Techniques 100%
• Low Coherence 100%
• Displacement Measurement 100%
• Interference Fringe 100%
• Directional Coupler 100%
• Displacement-based 100%
• Photodiode 50%
• High-resolution 50%
• Phase Shift 50%
• Target Position 50%
• Coupler 50%
• Degree of Coherence 50%
• Fused Fiber 50%
• Lissajous 50%
• Superluminescent Diode 50%
• Input Port 50%

Engineering

• Fiber Optics 100%
• Interferometric Method 100%
• Directional Coupler 100%
• Photodiode 50%
• High Resolution 50%
• Target Position 50%
• Input Port 50%

Physics

• Coherence 100%
• Fiber Optics 100%
• Photodiode 50%
• High Resolution 50%