Variable Attenuator

The Variable attenuators provide highest reproducibility for laser processes. The stabilization of pulse energies in production processes is their main use. To compensate the beam displacement generated by the dielectric filter a transparent second optic is also employed. The transmitted laser beam's attenuation can be regulated contiuously by changing the filter's angle of incidence between 0° and 45°.

Technical specifications
  • For cw and pulsed lasers of high output power and pulse energy
  • Available for all excimer and YAG laser wavelengths
  • Clear aperture (W x H) 45  x 20 mm