7 November 2025
Speckle noise has long limited the accuracy of coherent laser vibrometry, especially on rough or composite surfaces. Ommatidia LiDAR’s SpeckleGuard™ technology tackles this challenge using compound aperture diversity and real-time fusion to stabilize velocity measurements across multiple beams. The result is cleaner data, higher measurement coherence, and reliable vibration analysis without surface preparation—even in demanding industrial or research environments.











