Laser Doppler Vibrometers

For Vibration Analysis

Laser Doppler Vibrometers

Non-Contact. Precise. Innovative.
News | September 16 – 18, 2024

Vibrations Inc. will be exhibiting Optomet’s SWIR Laser Doppler Vibrometers at SAE Brake Colloquium & Exhibition in Grapevine, Texas, Booth #211. Come see Optomet’s non contact laser based vibration measurement technology and discuss your application with one of our technical specialists.

News | October 22 – 24, 2024

Optomet and Vibrations Inc. will be exhibiting at Automotive Testing Expo in Nova, Michigan, Booth 3012. Stop by the Optomet booth to see the cutting edge new SMART Series laser vibrometers.

Vibrations Inc. is the North American Distributor of Optomet Laser Doppler Vibrometers and your source for non-contact vibration measurement expertise.  Our mission is to provide our customers with the best non-contact vibration measurement technology, value and support.

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, from atomic dimensions all the way to large buildings.

Easy measurements on virtually any kind of surface and without any influence on the sample are an indispensable tool for the analysis of even the most delicate structures. Optical laser doppler vibrometry uses the principle of a Mach-Zehnder Interferometer, which shows any changes in the measurement beam due to the frequency shift induced by the doppler effect when the laser light of the measurement beam is reflected from a vibrating surface. A detailed explanation of how a Laser Doppler Vibrometer works can be found at Measurement Principle.

For a wide variety of applications in industry and research, Optomet consequently utilizes advanced and user-friendly Laser Doppler vibrometers that meet highest technical standards while being easy to operate.

Single-Point and Scanning Laser Vibrometer

Depending on your application, our Single-Point Laser Vibrometers or Scanning Laser Vibrometers are best suited to solve your measurement problem. Optomet exploits the superior measurement properties of infrared laser systems (SWIR) and the various benefits of fully digital signal processing which provides sampling rates up to 160 MS/s. The logical consequence are an unbeatable High-Dynamic-Range and the best signal quality you can wish for.

Especially when it comes to constructing Infrared-Laser-Scanning Vibrometers Optomet has the longest experience of all available manufacturers. Let us convince you of our expertise!

All manufactory Steps of the Laser Vibrometer in one House

All manufactory steps from soft- to hardware development, as well as advertisement, sales and customer support are performed at our company’s headquarter in Darmstadt, Germany. Thus, a fast and easy contact, best support, and immediate help is always guaranteed.

laser doppler vibrometer products


Single-Point LDV
Scanning Vibrometer
Vibrometer Software
and More

laser doppler vibrometer applications


Materials Research
and More

laser doppler vibrometer technology


Measurement Principle
Laser Source
Signal Processing
and More