- Conference date: 27–29 June 2012
- Location: Ancona, Italy
The new international standard 16063-41:2011 provides well-defined rules for the calibration of laser-Doppler vibrometers up to 50 kHz. Recent research work addresses the enhancement of the methods defined by the standard to the frequency range up to a few hundreds of kilohertz. However, the newest generation of vibrometers can measure frequencies up to the GHz range which requires completely new approaches for calibration. Here, we demonstrate the overall characterization of the photodetector, connection cable, and analog-digital (A/D) converter transfer characteristics. This is an important step towards calibration of high-frequency vibrometers up to the GHz range.
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