Laser vibrometry meets laser speckle

This paper begins with a review of the fundamental mechanism by which speckle noise is generated in Laser Vibrometry before describing a new numerical simulation of speckle behaviour for prediction of noise level in a real measurement. The simulation data provides real insight into the phase and amp...

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Bibliographic Details
Main Authors: Steve Rothberg, Ben Halkon
Format: Default Conference proceeding
Published: 2004
Subjects:
Mechanical engineering not elsewhere classified
Laser vibrometry
Laser speckle
Vibration measurement
Mechanical Engineering not elsewhere classified
Online Access:https://hdl.handle.net/2134/5837
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