Development of a linear encoder based on common-optical-path design

Keyphrases

• Common Optical Path 100%
• Optical Path Design 100%
• Linear Encoder 100%
• Grating 50%
• Environmental Disturbance 33%
• Diode Laser 33%
• V-shaped 33%
• Phase Variation 16%
• Long-term Stability 16%
• Light Source 16%
• Phase Change 16%
• Design Concept 16%
• Displacement Measurement 16%
• Interfering Signals 16%
• Interference Signal 16%
• Large Displacement 16%
• Repeatability 16%
• Optical Configuration 16%
• System Configuration 16%
• Beam Splitter 16%
• Double Diffraction 16%
• Light Beam 16%
• Diffracted Beam 16%
• Two-beam 16%
• Moving Grate 16%
• Displacement Data 16%

Engineering

• Optical Path 100%
• Environmental Disturbance 66%
• Experimental Result 33%
• Light Source 33%
• Design Concept 33%
• Displacement Measurement 33%
• Induced Change 33%
• Interfering Signal 33%
• Interference Signal 33%
• Repeatability 33%
• Term Stability 33%
• Diffracted Beam 33%
• Light Beams 33%
• Beam Splitter 33%

Material Science

• Laser Diode 100%