Related Experiment Video
Updated: Jun 12, 2026

Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques
Published on: March 12, 2019
Abstract:
A laser Doppler velocimetry diagnostic fitting high-strain rate motion of solids as in shock wave experiments by now requires a single-mode laser. We have worked out a new method of increasing by 1 order of magnitude the luminosity of such a diagnostic. We use a broadband pulsed laser coupled to a Fabry-Perot acting as a spectrum modulator and demodulator. This enables us to analyze over a wider range the behavior of poorly reflective materials subjected to shock loading. The principle and experimental results are presented.
Related Concept Videos
Doppler Effect - II
Assessing Blood pressure using a doppler ultrasound
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
Doppler Effect - I
Electronic Distance Measuring Instruments

