Calcite Polarizers

Calcite Polarizers are linear polarizers with laser quality and high extinction ratio.  Because of their ability to be used over a broad wavelength region, they can be suitable for diverse applications.   Within the inner interface, the prism is cut at Brewster’s angle.  They are designed in a way that allows for the incoming light (linear polarization) with a high extinction ratio over wide wavelength.

When making a selection, careful consideration is needed based on the lasers’ power density, required angle, and wavelength.  All of the Calcite Polarizers are perfectly slotted and cemented in a black anodized aluminum cylinder, which in turn can be mounted with polarizers mounts.