2026年4月21日
The equipment used in this test was the Ommatidia LiDAR Q2 Laser Doppler Vibrometer, part of the QSeries of instruments based on FMCW Laser RADAR (Frequency Modulated Continuous Wave) technology. The Q2 is a highresolution instrument designed to measure the velocity or displacement of a surface without physical contact. The system incorporates a multichannel coherent detection architecture composed of 65 simultaneous laser beams. Thanks to its photonic integrated circuits (PICs), the Q2 can process multiple optical channels in parallel, enabling simultaneous measurement of vibrations.
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线性调频声学信号分析

本研究探讨了使用 Ommatidia Q2 激光多普勒测振仪对线性调频声学信号进行的测量与分析。凭借其非接触、高分辨率的振动传感能力，Q2 能够精确捕获宽频率范围内的声学响应，使其成为先进声学测试和诊断的强大工具。
2026年4月21日
Electrical industrial engine
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高速 3D 工业振动分析

该案例研究证明了该系统检测工业电机基频和倍频振动模式并识别局部热点的能力，支持其在工业质量控制、结构测试和预测性维护方面的适用性。