Glan Type and other polarizers


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Product Catalog 2016

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Glan Taylor Polarizers

Glan Taylor Polarizers
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Material α-BBO, Calcite or YVO4
Clear Aperture >90%
Surface quality 20-10 S-D
Transmitted wavefront distortion (TWD) <λ/4 @ 632.8 nm
Beam deviation <3 arcmin
Wavelength range α-BBO: 200-350 nm, 300-700 nm, 700-3000 nm
Calcite: 350-2300 nm
YVO4: 500-4000 nm
Extinction ratio α -BBO: <5×10^-6
Calcite: <5×10^-5
YVO4: <5×10^-6
Coatings Single layer MgF2
Laser damage threshold >200 MW/cm²
Mounting Black anodized aluminum
Price list
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Attention! You can customise this product to your needs.
Glan-Taylor polarizer is designed to transmit only extraordinary polarization of the beam, while ordinary polarization beam is deflected to the housing. Typical application of the polarizer is “cleaning” the polarization of a light source, or attenuation of polarized light source. Glan-type polarizers has few advantages over thin film polarizers. Firstly extinction ratio of Glan-type polarizer is higher than TFP by 2-4 orders of magnitude, which allows to have better polarization purity. Second advantage is broadband spectral operation range, whereas TFP are designed for narrow laser line operation. Standard polarizers are mounted into barrel type mounts which are convenient for most applications.
varna Air-spaced, medium power polarizers
varna for visible or near IR wavelengths
varna Rejected beam absorbed internally, <5x10-6 extinction ratio
varna Close to Brewster's Angle Cutting
varna High Polarization Purity
varna Short Length

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Extinction ratio Material Angular field, deg Wavelength, nm C,A, a (mm) L+/-0,1 (mm) O,D, d (mm) Delivery Product ID Price Action
<5 x 10^-6 YVO4 >6.5 500 - 4000 8.0 15.0 25.4 4-6 weeks 2-GT-5040-1 Request REQ
<5 x 10^-6 a-BBO >6.0 300 - 700 8.0 17.0 25.4 4-6 weeks 2-GT-3570-1 Request REQ
<5 x 10^-6 a-BBO >6.0 700 - 3000 8.0 17.0 25.4 4-6 weeks 2-GT-7030-1 Request REQ
<5 x 10^-6 YVO4 >6.5 500 - 4000 10.0 17.0 25.4 4-6 weeks 2-GT-5040-2 Request REQ
<5 x 10^-6 a-BBO >6.0 200 - 350 10.0 19.0 25.4 4-6 weeks 2-GT-2235-2 Request REQ
<5 x 10^-6 a-BBO >6.0 300 - 700 10.0 19.0 25.4 4-6 weeks 2-GT-3570-2 Request REQ
<5 x 10^-6 a-BBO >6.0 700 - 3000 10.0 19.0 25.4 4-6 weeks 2-GT-7030-2 Request REQ
<5 x 10^-5 Calcite >7.7 350 - 2300 15.0 23.0 30.0 4-6 weeks 2-GT-3522-4 Request REQ
<5 x 10^-6 YVO4 >6.5 500 - 4000 15.0 20.0 30.0 4-6 weeks 2-GT-5040-4 Request REQ
<5 x 10^-6 a-BBO >6.0 200 - 350 15.0 23.0 30.0 4-6 weeks 2-GT-2235-4 Request REQ
<5 x 10^-6 a-BBO >6.0 300 - 700 15.0 23.0 30.0 4-6 weeks 2-GT-3570-4 Request REQ
<5 x 10^-6 a-BBO >6.0 700 - 3000 15.0 23.0 30.0 4-6 weeks 2-GT-7030-4 Request REQ
<5 x 10^-5 Calcite >7.7 350 - 2300 20.0 29.0 38.0 4-6 weeks 2-GT-3522-5 Request REQ
<5 x 10^-6 a-BBO >6.0 200 - 350 20.0 29.0 38.0 4-6 weeks 2-GT-2235-5 Request REQ
<5 x 10^-6 a-BBO >6.0 300 - 700 20.0 29.0 38.0 4-6 weeks 2-GT-3570-5 Request REQ
<5 x 10^-6 a-BBO >6.0 700 - 3000 20.0 29.0 38.0 4-6 weeks 2-GT-7030-5 Request REQ
<5 x 10^-5 Calcite >7.7 350 - 2300 10.0 19.0 25.4 4-6 weeks 2-GT-3522-2 Request REQ
<5 x 10^-6 a-BBO >6.0 200 - 350 8.0 17.0 25.4 4-6 weeks 2-GT-2235-1 Request REQ
<5 x 10^-5 Calcite >7.7 350 - 2300 8.0 17.0 25.4 From stock 2-GT-3522-1 Request REQ
<5 x 10^-6 a-BBO >6.0 200 - 350 12.7 21.0 25.4 From stock 2-GT-2235-3 Request REQ
<5 x 10^-5 Calcite >7.7 350 - 2300 12.7 21.0 25.4 From stock 2-GT-3522-3 Request REQ

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You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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