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Glass Perfection UK – Optical Glass Manufacturers


Glass Perfection is a UK Company which manufactures Optical Windows, Filters and Components for production, custom fabrication or from stock.

Specialising in polished plano windows in a wide range of materials with over 20 years manufacturing experience, we offer low cost volume production.

Components
scientific optical manufacturers
Lenses
silver coatings
Windows
achromatic lens
Prisms
gold coated mirrors
Beam Splitters
achromatic lens
Polarizers
beam splitters
Waveplates
polarizers

A polarizer is an important optical component that is widely used in polarizing optics to produce the state of liner polarization.

Glass Perfection provide Glan-Taylor polarizers, Glan-laser polarizers, Glan-Thompson polarizers, Wollaston polarizers amoung others.

Glan-Taylor Polarizer

Specifications:

Material: Calcite
Wavelength Range: 350-2000mm
Dimension Tolerance: +0.0, -0.25mm
Surface Quality: 40-20 Scratch and dig
Beam Deviation: <^/4 @ 632.8nm
Extinction Ratio: <10-5
Field Angle: 8 degree @632.8mm
E-Ray Transmittance: >88%
Damage Threshold: 1W/cm squared

Coating
Single layer MgF2 on input and output surface
Housing Black anodized aluminium

Housing
Black anodized aluminium

The Glan-Thompson polarisations are made from calcite. The two calcite prisms are cemented together at the hypotenuse with an index of refraction matching cement to reduce the interface surface reflection losses. It suits for low power. These polarizers have a wide acceptance angle.

Glan Thompson Ploarizer

Material: Calcite
Wavelength Range: 350-2000mm
Dimension Tolerance: +0.0, -0.25mm
Surface Quality: 60-40 Scratch and dig
Beam Deviation: 3 arc minutes
Wavefront Distortion: <^/4@ 632.8mm
Extinction Ratio: <10-5
Damage Threshold: >2 w/cm cw2
Coating: Single layer MgF2 on input and output surfaces
Housing: Black anodized aluminium




 
 
 
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