Simultaneous measurement of velocity and length of moving surfaces by a speckle velocimeter with two self-mixing laser diodes

Keyphrases

• Simultaneous Measurement 100%
• Velocimeter 100%
• Moving Surface 100%
• Self-mixing Laser Diode 100%
• Speckle Signals 75%
• Velocity Measurement 50%
• Length Measurement 50%
• Measurement System 25%
• Target Surface 25%
• Plane Surface 25%
• Intensity Change 25%
• Signal Waveform 25%
• Mean Frequency 25%
• Laser Speckle 25%

Engineering

• Moving Surface 100%
• Measurement System 50%
• Speckle 50%
• Target Surface 50%
• Plane Surface 50%
• Signal Waveform 50%

Chemical Engineering

• Velocity Measurement 100%