功能

• A prism that separates the incident beam into two orthogonal linearly polarized beams.
• It is used in optical systems of phase contrast microscopes.
• The outgoing beam emits at an inclination to the incident direction. At this time, they emit in opposite directions depending on the polarization direction.
• The surface of the Wollaston prism is coated with a single layer of antireflection film to provide high transmittance.
• Gran Thomson Prism GTPB/GTPC with wide tolerance angle and Gran Laser Prism GLPB/GLPC for high power laser are available.
• * When the incident angle changes, the extinction ratio of the linearly polarized light of the transmitted light also changes.
• * The separation angle depends on the wavelength.
• * Check the separation angle on the wavelength characteristic graph.
• * Since calcite is a natural crystal, there are variations in the quality and individual differences.