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PDV + VISAR velocimeter / Photonic Doppler Velocimetry

Get the best results in shock-physics studies !

PDV + VISAR velocimeter summary

Our modular and compact velocimeter combined up to 4 slots PDV and/or VISAR. It offers excellent resolutions (time and speed) on a velocity measurement. See our demo during “les 6e journées VH” organized by the CEA/CESTA and the GDR ACO-CHOCOLAS (Barp, 18-20 September 2019).

– Best speed resolution in the range of 0-20 km/s with our PDV slots. PDV can measure both interfaces, projectiles and debris speeds.

– Best temporal resolution in the range of 0-2 km/s with our VISAR slots. VISAR is the only technology allowing accurate detection of elastic wave precursors.

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for more informations

  • Modular and compact velocimeter
  • 1-4 PDV and/or VISAR channels
  • Faster fiber-alignment system
  • User friendly touchscreen interface
  • High speed measurement
  • Absolute speed measurement
  • Elastic precursor wave detection (P)
  • Projectile / fragment / dust detection
  • Shock physics
  • Solid materials
  • High explosives
  • Gun
  • Particle ejection
  • Plasma
  • High energy-density physics (HEDP)

PDV = Photon Doppler Velocity

VISAR = Velocity Interferometer System for Any Reflector

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