The Future of Non-Contact Vibration Measurement: Laser Vibrometry Explained
In the world of vibration measurement, accuracy and non-invasiveness are key factors to consider. Laser Doppler Vibrometer have been widely used in various industries for their high precision and reliability. However, the future of non-contact vibration measurement is evolving, with laser vibrometry taking center stage.
Understanding Laser Doppler Vibrometers
Laser Doppler vibrometry is a technique that measures the velocity of a vibrating surface by analyzing the Doppler shift of laser light reflected off the surface. This method offers high accuracy and resolution, making it ideal for applications where precise vibration data is essential. By measuring the frequency of the laser light reflected off the vibrating object, the system can calculate the velocity of the object with great precision.
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