Earlier this month, Ommatidia participated in the 31st International Congress on Sound and Vibration (ICSV31) in Korea 🇰🇷. This global event brought together experts in acoustics, structural dynamics, and vibration analysis. We were proud to be there alongside our Korean partner, Joowon Industrial Co., Ltd., and to present our most advanced system to date: the Q2 Laser RADAR.
Ommatidia & Joowon team at ICSV31
Held in the heart of Korea’s innovation ecosystem, ICSV31 attracted specialists from aerospace, automotive, civil engineering, and beyond. The response to our live demos and booth was overwhelmingly positive. Many attendees were eager to explore tools for non-contact, multi-point vibration monitoring and real-time structural diagnostics. These are areas where the Q2 Laser RADAR excels. Whether you’re working on spacecraft components, testing EV motors, or monitoring infrastructure, Q2 delivers high-resolution insights—without requiring contact, targets, or mechanical scanning. Vibration maps for detected peak frequencies Q2 Massively Parallel Laser Radar for 3D Vibrometry & Micron-Level Metrology Scanner by Ommatidia The Q2 is built around a proprietary photonic integrated circuit, designed for parallel, non-contact vibrometry. Its standout features include: ✅ 65+ laser channels for simultaneous measurement ✅ Micron-level displacement and sub-mm vibration resolution ✅ Integrated FFT analysis for real-time diagnostics ✅ Compact and rugged design, ready for lab or field use Because of these capabilities, Q2 is ideal for: NVH testing in vehicles and machinery Component fatigue analysis Modal testing in aerospace and mechanical systems Structural Health Monitoring (SHM) in bridges and civil infrastructure At ICSV31, Q2 showed its strengths in both NVH and SHM applications. With its massively parallel FMCW LiDAR, Q2 performs multi-channel, non-contact vibrometry with incredible precision. Its built-in FFT engine provides detailed frequency insights for modal tuning, vibration profiling, and acoustic analysis. Meanwhile, in SHM scenarios, Q2 enables full-field monitoring of structures like bridges, facades, and industrial components—all without touching the surface. Its rugged, compact form factor and plug-and-measure operation make it perfect for both research and on-site diagnostics. As a result, engineers can react faster and gain clearer insights into structural behavior. The conversations we had at ICSV31 made one thing clear: industries are actively seeking reliable, non-contact alternatives to traditional vibration sensors. Researchers, OEMs, and civil infrastructure teams were particularly interested in how Q2 could improve testing workflows. Compared to accelerometers, LDVs, or strain gauges, Q2 offers faster data acquisition, higher spatial coverage, and greater flexibility—especially for systems under load or in motion. If you didn’t catch us at ICSV31, we’d still love to connect. Whether you’re preparing for a modal test, developing a new SHM strategy, or updating your NDT toolkit, the Q2 Laser RADAR is ready to support your next step. Thank you, Korea and the ICSV31 community, for an inspiring event. Revisit Ommatidia’s Q2 demonstration and the measurement workflows it brought to the international sound and vibration community. The 31st International Congress on Sound and Vibration took place at Songdo ConvensiA in Incheon, Republic of Korea, from 6 to 11 July 2025. The exhibition ran from 7 to 9 July. Ommatidia presented Q2 parallel Laser RADAR for non-contact vibration measurement. Q2 captures 65 optical velocity channels simultaneously at 40 kHz, preserving phase across the active measurement field. Synchronized velocity data exposes resonances, operating shapes, phase relationships and localized response across a structure. Spatial scanning extends the measured field into dense geometry-linked vibration maps. Q2 supports acoustic and NVH analysis, modal testing, rotating-machinery diagnostics, structural dynamics and long-range monitoring. Ommatidia can configure the optical coverage, references and engineering outputs around the test objective.🎯 A Global Stage for the Future of Vibrometry
🔬 Why the Q2 Laser RADAR Stood Out
🎧 Q2 for NVH and Structural Health Monitoring
🤝 A Growing Interest Across Industries
📩 Let’s Keep the Conversation Going
We’re excited to continue these conversations and expand the reach of next-generation vibrometry.ICSV31 2025 exhibition questions
When and where did ICSV31 take place?
What did Ommatidia present at ICSV31?
What does parallel full-field vibrometry reveal?
Which applications benefit from the Q2 workflow?
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