Sanyack Interferometer Vibration Observation Device "MLD-101 Series"

Visualizing the vibration distribution in the GHz band! We have prepared a general-purpose type and a compact desktop type.

The "MLD-101 Series" is a vibration observation device that visualizes the vibration distribution of high-frequency devices in the GHz band (such as piezoelectric thin films, SAW filters, FBAR, etc.) using a Sagnac interferometer. By irradiating the sample with a laser (light) through the Sagnac interferometer, interference signals are obtained. Vibration observation can be performed non-contact. Additionally, the interference signals and sample drive signals are processed with a lock-in amplifier to record amplitude, phase, and positional information, which can then be converted into a video to visualize the vibration distribution. 【Features】 ■ High-frequency vibration distribution information in the GHz band can be obtained in a short time ■ Visualization of vibration distribution ■ Equipped with FFT filter ■ Focus correction function for sample tilt ■ Image display and CSV output of recorded amplitude and phase information *For more details, please download the PDF or feel free to contact us.

Vibration Monitoring