Plate Beamsplitter, Non-polarising, 390-410nm

Manufacturer's part number :


Manufacturer Altechna


Description :

Non-polarizing beamsplitter plates 390-410nm are coated with only dielectric layers with damage threshold >6 J/cm². Separation of polarizations Rs - Rp typically is lower than 5 %, due to this feature beamsplitters are suitable for use with unpolarized light or light of any other state of polarization.

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  • Spectral range: 390-410nm
  • Laser Damage Threshold: >6 J/cm² for 10 ns pulses @1064 nm
  • Angle of incidence: 45°
  • Coating Transmitted GDD < 20 fs^2
  • Reflectivity 5%
  • Separation of polarizations Rs-Rp<5 %
  • Dimensions: Ø25.4 x 5 mm or 20 x 40 x 3 mm
  • Substrate Material: UVFS
  • Benefits

  • GDD compensated coatings for fs applications
  • No absorption loss