Brewster Window / Custom-made_ BrewsterWindow

This window plate transmits 100% linearly polarized laser beam with a nonreflective effect of the P-polarized light at Brewster angle. Brewster window can be used as a window in many laser instruments.

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Part Number
Custom-made_ BrewsterWindow
◦When window is aligned at brewster angle the incident beam a circular effective diameter can be obtained.
◦Since both sides are not coated, it can be used with a high-energy pulse laser.
◦Please specify the materials (synthetic fused silica or BK7), transmitted beam diameter, thickness, and the wavelength to be used (or Brewster angle).
More Information
Catalog Code W3155
RoHS No
CE No
Download Product's Datasheet
Attention ▶If the incident polarization state is other than P-polarized light, the transmission losses occur due to reflection at the front and back surfaces.
▶If contamination exist on the entrance surface or the exit surface, the surface reflection may occur even for the incident P polarized light.
▶If the incident angle deviates slightly from the Brewster angle, surface reflection occurs.