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Argon-Ion Laser 5W

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Product Details

The LA-70-5 and LA-90-5 Argon Ion Lasers offer the best performance for advanced two- and three-component LDV and phase Doppler systems. The LA-90-5 has an advanced "Super-Invar" resonator construction for increased thermal stability. The LA-70-5 offers an aluminum resonator assembly for fast warmup and good pointing stability. Both lasers contain a refined plasma tube design which offers a mean lifetime exceeding 5000 hours and excellent operating performance over a wide range of tube currents

A sealed beam path with catalytic screens and stainless steel bellows provides trouble-free operation. A simple change in high-reflector mirror position allows the user to change from multi-line operation to single line operation. These features make the LA-70-5 or LA-90-5 the ideal choice for 2D and 3D LDV and phase Doppler systems.

These lasers are available as Model LA-70-5E and LA-90-5E for use outside the United States. 

Features and Benefits

  • Excellent beam quality
  • Excellent coherence
  • Excellent polarization stability
  • Easy to use digital control
  • Fast warm-up
  • Long tube lifetime
  • High beam power


  • LDV
  • PDPA
  • Dense spray measurements
  • Under-water measurements
  • Long-focal length measurements

Included Itens

  • Laser head
  • Laser power supply
  • Digital control unit
  • Accessory kit

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