The polarized beam splitting prism can divide the incident non-polarized light into two perpendicular linearly polarized light. P polarized light passes through completely, S polarized light reflects at an angle of 45 °, and the outgoing direction is 90 ° of P light. The polarizing beam splitting prism is composed of a pair of right-angle prisms. The inclined edge of one of the prisms is coated with a polarization-splitting dielectric film.
Material: K9 or ZF glass
Dimensional tolerance: ± 0.2mm
Extinction ratio: single wavelength ＞ 500:1, ＞ 1000:1; Broadband ＞ 300:1, 100:1
Surface quality: 60/40
Beam deviation: ＜ 3 minutes
Face shape: λ / 4@633nm
Transmission parameters: Tp ＞ 95%, Ts ＜ 1%
Reflection parameters: Rs ＞ 99%, Rp ＜ 5%
Coating: the glued surface coated with pbs film, and the full right angle surface is coated with anti-reflection film.
Hanzhong Borisun Optics produces and processes high-power polarizing prisms at various wavelengths, which can withstand a large amount of laser power and has a high extinction ratio.
