Laser Doppler vibrometer

Introducing the latest model of laser Doppler vibrometer. We offer scanning, long-distance, multi-point simultaneous units, and 3D (three-axis) vibrometers.

Cutting-edge Scanning Laser Doppler Vibrometer Optomet is a pioneer in the world of scanning laser Doppler vibrometers using the first short-wavelength infrared (SWIR) laser. This laser Doppler vibrometer allows for high-sensitivity data collection with good signal-to-noise ratio without the need for surface treatment. The interferometer can accommodate multiple sensor heads with multi-fiber connections. Therefore, a single unit can collect data using two channels: one for the scanning laser and one for the reference laser, making it an all-in-one system with built-in signal processing functions and software. It enables compact and rapid measurement and analysis simultaneously, without the need to connect multiple units as in traditional setups.

System Plus Laser Doppler Vibrometer

basic information

Compact and highly portable, with intuitive operability. Vibration speed of up to ±30m/s Three analog outputs, sample rate of 160Msamples/s SWIR laser light source with large aperture and excellent optical sensitivity Displacement resolution up to 50 femtometers GBit Ethernet digital output Open interface for data and control Remote updates and upgrades via Ethernet

Price information

From 4 million yen to 40 million yen (excluding tax).

Price range

Delivery Time

OTHER

Model number/Brand name

SMART-Scan＋

Applications/Examples of results

Automotive-related vibration analysis Modal analysis of ultrasonic vibrations Large structures, long-distance vibration measurement Measurement of vibrations in medical devices, organisms, and living bodies etc.

Detailed information

A 3D laser vibrometer can measure XYZ vibrations by intersecting lasers at a single point.
The scanning vibrometer can scan with a laser and display the distribution of vibrations in an animated format. Measurement, signal processing, and analysis can all be done with this one unit, without the need for an external PC!
Single-point LDV. The laser unit has a built-in PC, enabling measurement and analysis. All-in-one LDV sensor.
3D scanning laser Doppler vibrometer. Scans with three beams intersecting at one point. A groundbreaking device that can instantly animate vibrations in three axes.
Multifiber vibration meter. Up to four laser heads can be mounted on one laser interferometer unit, enabling simultaneous 4-channel vibration measurement.
Full body scanning. For example, during wind tunnel experiments, a large-scale system that can scan with lasers from multiple directions and display and analyze the distribution of vibrations in a short time.
Laser Doppler vibrometer for microstructures. A system for measuring the vibrations of small structures under a microscope.
Long-distance laser Doppler vibrometer. It can measure vibrations by irradiating a laser to a point 300 meters away. A laser Doppler vibrometer that excels in measuring large structures and long distances.

Line up（4）

Model number	overview
Scanning	SMART-Scan is a highly sensitive laser Doppler vibrometer that uses short-wavelength lasers. It enables data collection and analysis with high signal-to-noise ratios even over long distances and on surfaces that are difficult to reflect.
3D Vibrometer	It intersects three lasers at a single point, allowing for vibration measurement along the X-Y-Z axes (three axes) at that point. 3D scanning is also included in the lineup.
Multi-Fiber	It can accommodate up to four laser units, enabling simultaneous multi-channel vibration measurement.
Single LDV	SMART Single+ is a revolutionary system that integrates laser, interferometer, signal processing, and data display into one unit.