Laser Doppler vibrometer - Wikipedia
A laser Doppler vibrometer (LDV) is a scientific instrument that is used to make non-contact vibration measurements of a surface. The laser beam from the LDV is directed at the surface of interest, and the vibration amplitude and frequency are extracted from the Doppler shift of the reflected laser beam frequency due to the motion of the surface.
Laser Doppler Vibrometry: Fundamentals - Polytec
Laser vibrometers focus on the small details, measuring deflection shapes for model validation. They assess the frequency response and determine resonance frequency, impulse response and Q factor. No matter how big or small – Polytec vibrometers measure it!
Laser Doppler vibrometers - Optical sensors - Polytec
Laser Doppler vibrometers from Polytec are precision vibration sensors and comprehensive optical testing solutions representing the globally established gold standard for non-contact vibration analysis.
Laser Vibrometers by OptoMET - Vibrations Inc
Scanning Laser Doppler Vibrometers. Optomet SWIR Digital Scanning Laser Doppler Vibrometer (SLDV) is used for full-field non-contact measurements, visualization and analysis of structural vibrations. It determines and animates Operational Deflection Shapes and Eigenmodes as easily as taking a video. Entire surfaces can be scanned automatically ...
Vibrometry products - VibroGo® portable laser vibration
VibroGo ® is the truly portable, battery powered laser vibrometer for field studies and quick and easy condition monitoring of machines and facilities on the go. This portable sensor detects noise and vibration and directly displays measurement data in the time and frequency domain.
Laser Doppler Vibrometers for Vibration Analysis | Optomet.
Our laser Doppler vibrometers enable precise, non-contact measurements in a wide range of applications – from analyzing fine vibrations in microelectronics to monitoring large structures such as bridges and aircraft components.
What are Laser Vibrometers and How are They Used?
Sep 6, 2024 · Laser vibrometers are versatile instruments used for non-contact vibration measurement designed to measure velocity, displacement, and acceleration of vibrating surfaces with high precision. There are several types of laser …
Laser Vibrometer: Precise vibration measurement - optomet.com
A laser vibrometer is a high-precision measuring device for non-contact measurement of mechanical vibrations. By using laser Doppler vibrometry (LDV), it provides accurate measurement of frequencies and amplitudes of object vibrations.
Scanning & Single-Point Laser Vibrometers
Optomet develops and manufactures digital laser Doppler vibrometers (LDV) in single-point, fiber and scanning versions. Laser Doppler vibrometers from Optomet are high-precision instruments for non-contact vibration measurements of individual points or entire surfaces.
Laser Doppler Vibrometers for Vibration Analysis
Vibration Analysis in all Sizes and on all Surfaces. Using cutting edge laser sources and interferometry, Optomet Laser Doppler vibrometers enable the non-contact measurement of vibration over a range of several orders of magnitude, …