A study on self-mixing speckle velocimeter: Detection geometry and aperture effects

Keyphrases

• Velocimeter 100%
• Geometry Effect 100%
• Detector Geometry 100%
• Diode Laser 66%
• Photodiode 33%
• Rough Surface 33%
• Light Intensity 33%
• Detection Scheme 33%
• Random Variation 33%
• Measurement System 33%
• Self-use 33%
• Heterojunction 33%
• Target Surface 33%
• AlGaAs 33%
• Offset Value 33%
• Critical Velocity 33%
• Laser Cavity 33%
• Self-mixing Laser Diode 33%
• Speckle Signals 33%

Engineering

• Aperture Effect 100%
• Laser Cavity 50%