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You are here:   » Products » Optical Technologies » Laser Systems » Gas Laser Systems » Deep UV Gas Ion Lasers

Gas Laser Systems

Deep UV Gas Ion Lasers

Key Features

  • True Hands-free Operation in the UV
  • X/Y Adjustable BBO Mount for Long Crystal Life
  • Temperature Regulated BBO Crystal
  • High Efficiency Folded Cavity
  • Astigmatic Compensation for Clean Focus
  • Actively Stabilized Resonator
  • Pinned Optics Mounts for Precise Alignment


Higher-Power Deep UV Gas-Ion Laser for High Mode Sensitive Applications

The LEXEL QUANTUM SHG is an intracavity frequency doubled ion laser system equipped with a non-linear BBO crystal (beta barium borate: BaB2O4) to produce deep ultraviolet output through second harmonic generation.

The system configurations are based on the proven LEXEL 85/95 gas-ion lasers which produce TEM00 multi-line visible output at argon wavelengths from 457.9 nm to 528.7 nm, and krypton wavelengths from 568.2 nm to 676.4 nm.

LEXEL SHG uses the simplest, most stable three-mirror folded cavity design for frequency doubling. This provides two benefits:
> Unprecedented stability for true hands-off laser operation in the deep ultraviolet wavelengths.
> An actively stabilized resonator decreases the cold start time and enhances the overall stability.


  • UV Raman Spectroscopy
  • Laser Doppler Velocimetry
  • Flow Visualization
  • Alignment
  • Holography
  • Manufacture of Arrayed Waveguide Grating
  • Non-destructive Testing
  • Semiconductor Surface Inspection
  • Semiconductor Photolithography
  • Information Processing
  • Disc Mastering
  • OEM Medical Applications
  • Cytofluorescence



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Read our application note: Stripping of plastic insulation with excimer and TEA CO2 lasers