Vibration Measurement and Analysis Using Heterodyne Laser Detection

Vibration Measurement and Analysis Using Heterodyne Laser Detection

An experimental Michelson interferometer arrangement has been implemented utilizing the principle of laser Doppler vibrometry. He-Ne laser has been used as a coherent light source. The circuit for heterodyne detection has been built to detect and record Doppler signals. Two types of materials...

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Bibliographic Details
Main Authors: Mohammed A. Hussain, Hussam M. A. MohamedSalih
Format: Article
Language:English
Published: Al-Nahrain Journal for Engineering Sciences 2007-03-01
Series:مجلة النهرين للعلوم الهندسية
Subjects:
Vibration Measurement
laser heterodyne detection
Online Access:https://nahje.com/index.php/main/article/view/487

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