Laser Doppler Principle is used by Laser Surface Velocimeters (LSVs) to assess the laser light that is scattered back from a moving object. The LSVs from Polytec feature advanced detection circuits ...

Doppler Global Velocimetry (DGV) is an optical measurement technique that leverages the Doppler effect to determine velocity fields in complex fluid flow environments. By detecting frequency shifts in ...

Laser vibrometry or more specific laser Doppler vibrometry is a precision optical measurement technology used for determining vibrational velocity and displacement at a fixed point. The laser Doppler ...

LASER COMPONENTS would like to introduce its Photonics Doppler Velocimetry (PDV) instrument in a compact and versatile benchtop form factor. Velocity measurement of fast-moving materials is essential ...

Femtosecond Laser Electronic Excitation Tagging (FLEET) Velocimetry is an advanced non-intrusive technique that utilises ultrafast laser pulses to electronically excite molecular species within a flow ...