Beam Expander, Fixed Ratio, for 343-355nm Wavelengths

Manufacturer's part number :


Manufacturer Altechna


Description :

X2-X12 magnification fixed beam expanders have been designed for use with Yb doped material, Nd:Glass, Er:Glass, Ti:Sapphire lasers and their harmonics.

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  • Quote and availability


  • Fixed Ratio available: from 2x to 12x
  • Wavelength range: 343-355nm
  • Material: UVFS
  • Laser Damage Threshold: > 8 J/cm² for 10 ns pulses @1064 nm
  • Input aperture: >3 mm or > 5mm
  • Output aperture: > 18mm or > 25mm
  • Overall transmission: > 97%
  • Benefits

  • Main Applications: Laser scanning, Interferometry, Remote sensing, Pumping laser