A proposition of a laser vibrometry measurement system for educational purposes

Constantin Onescu; Sebastian Pârlac

doi:10.1117/12.693099

21 June 2006 A proposition of a laser vibrometry measurement system for educational purposes

Constantin Onescu, Sebastian Pârlac

Proceedings Volume 6345, Seventh International Conference on Vibration Measurements by Laser Techniques: Advances and Applications; 63451N (2006) https://doi.org/10.1117/12.693099
Event: Seventh International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, 2006, Ancona, Italy

Abstract

In the paper it proposes the achievement of a simple device based on laser which realizes the non-contact measurements of vibrations for the small inertia mass mechanical systems. From financial point of view we suppose that this experimentally device will be accessible to laboratories from educational system. The device contents one laser micro source, one small mirror fixed on the studied body and one reception system of the reflected wave. The reception wave is modulated by the mechanically system vibration.

Citation Download Citation

Constantin Onescu and Sebastian Pârlac "A proposition of a laser vibrometry measurement system for educational purposes", Proc. SPIE 6345, Seventh International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, 63451N (21 June 2006); https://doi.org/10.1117/12.693099

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