Glan Thompson Polarizers

Product Name : Glan Thompson Polarizers

Description :

Glan-Thompson polarizers are low-power polarizers that are ideal for visible or NIR applications that require the highest-possible transmission values. Because of the cement used, they have higher transmission than Glan-Taylor polarizers but a limited useful UV spectral range and lower LIDT values. A transmitted beam of extraordinary polarization is used. The side faces are painted black to absorb rejected beams.
Specification
Substratel Material Quartz, YVO4, Calcite
Wavelength range 200 – 4000 nm
Clear aperture Ø8 – 20 mm
Extinction ratio <5×10-6 (Depending on material)
Beam deviation <3 arcmin
Separation angle 2-20°
Transmitted wavefront distortion (P-V) <λ/4 @ 632.8 nm
Surface Quality (S-D) 20-10
Coatings Single layer MgF2
Glan-Thompson polarizers are low-power polarizers that are ideal for visible or NIR applications that require the highest-possible transmission values. Because of the cement used, they have higher transmission than Glan-Taylor polarizers but a limited useful UV spectral range and lower LIDT values. A transmitted beam of extraordinary polarization is used. The side faces are painted black to absorb rejected beams.
Model Description Material Wavelength (nm) Clear Aperture (mm) Outside Diameter (mm) Price (USD)
Q'ty
2-GTH-3522-1 Glan Thompson Polarizer CALCITE 350 - 2300 8 25.4
2-GTH-3522-2 Glan Thompson Polarizer CALCITE 350 - 2300 10 25.4
2-GTH-3522-3 Glan Thompson Polarizer CALCITE 350 - 2300 12.7 25.4